Listen to the full podcast episode below, or listen on your favorite player.



Watch or listen on your favorite platforms
In this episode of the Keiser Human Performance Podcast, the conversation centers on performance, training strategy, and how effective coaching bridges the gap between theory and real-world application.
The discussion highlights the importance of individualized programming, consistency, and intent — focusing on how to develop strength, power, and overall performance in a way that is both effective and sustainable. Key insights explore how small adjustments in training approach can lead to meaningful improvements over time.
Listeners will walk away with practical takeaways on how to think more critically about training, apply foundational principles, and create better outcomes across a wide range of populations.
00:00:00.640 --> 00:00:05.040
Welcome back to the Keiser human performance podcast and in this case two smart guys in Arizona
00:00:05.040 --> 00:00:10.240
talking and Gabe listening. I have Rich Brew here, director of performance at Exos out of Phoenix,
00:00:10.240 --> 00:00:15.200
Arizona and head performance coach with Arizona State men's hoops and creator of the four system,
00:00:15.200 --> 00:00:20.160
Hunter Eisenhower. Gentlemen, how are we doing today? Doing great, Gabe. I appreciate you uh
00:00:20.160 --> 00:00:24.640
having us on, man. Doing awesome. Appreciate it. Of course, Hunter, we understand that you are
00:00:24.640 --> 00:00:28.640
the road in Boulder, Colorado. So, thank you for making some time. Rich, thank you as well. Guys,
00:00:28.640 --> 00:00:32.480
let's just dive right into it. I want to start with assessments. And Rich, I'm going to begin
00:00:32.480 --> 00:00:38.000
with you. What are your go-to evaluations right now? What are your core assessments that provide
00:00:38.000 --> 00:00:42.800
the most value to you and your team as we look at athletic performance? It's a loaded question
00:00:42.800 --> 00:00:49.200
and uh I think Hunter and I have had a lot of extensive conversations regarding this specific
00:00:49.200 --> 00:00:56.960
topic. So within the the exo system when we bring everybody in it is a counter movement
00:00:56.960 --> 00:01:04.960
jump on the force plate and then we collect an RSI through two different means whether that is the
00:01:04.960 --> 00:01:13.200
multi-rebound test or a drop jump test depending upon the specific position and sport that they're
00:01:13.200 --> 00:01:19.520
playing. That's our four splits. Like everyone goes through that. Then we'll take them through
00:01:19.520 --> 00:01:26.960
a load velocity profile on a Keiser air squat in order to collect the optimal power resistance and
00:01:26.960 --> 00:01:34.480
velocity optimal power resistance. Uh we will also take them through a Keiser prone leg curl
00:01:34.480 --> 00:01:40.960
LVP as well low velocity profile collecting the same metrics their OPR and velocity at OPR and
00:01:40.960 --> 00:01:47.120
then it goes on from there right depending upon their sport their position the time of the year
00:01:47.120 --> 00:01:54.640
that they're in uh any previous injury history or injury prevalence that they have within those
00:01:54.640 --> 00:02:01.840
uh sport in the the position that they play. Uh we can take them through a leg extension LPP.
00:02:01.840 --> 00:02:09.440
Um we can take them through a sprint profiling assessment as well, a conditioning assessment.
00:02:09.440 --> 00:02:15.280
Just kind of the list goes on depending upon what your specific tasks are within your environment,
00:02:15.280 --> 00:02:19.520
your operation. Awesome. Hunter, before I go over to you, Rich, just one quick followup on that. Why
00:02:19.520 --> 00:02:29.760
did you choose to go with the leg curl with LVP? ly debated topic I think right now. So, we took
00:02:29.760 --> 00:02:39.520
all of our information uh regarding isometric assessments and profiling. We'll call it just
00:02:39.520 --> 00:02:44.000
for simplicity sake, we'll call it hamstring profiling. It's not necessarily hamstring
00:02:44.000 --> 00:02:51.200
profiling. It's really like posterior chain profiling. Um we took our isometric assessments
00:02:51.200 --> 00:02:58.880
like bilateral and unilateral overcoming iso30s. um standing 90s and so forth. And with the data
00:02:58.880 --> 00:03:06.880
that we had over the past few years, we weren't really able to find any correlations between um
00:03:06.880 --> 00:03:15.840
injury risk, injury mitigation. And we were really looking for something that was able to objectively
00:03:15.840 --> 00:03:24.240
identify a posterior chain assessment through like leveraging velocity, right? really like kind of
00:03:24.240 --> 00:03:32.320
tapping into neuromuscular assessments looking at a range of motion that also involve velocity.
00:03:32.320 --> 00:03:38.720
So now we are taking them through unilateral load velocity profiles left and right side and
00:03:38.720 --> 00:03:44.320
collecting their optimal power resistance and their velocity optimal power resistance and we
00:03:44.320 --> 00:03:48.320
can build in asymmetries there. Awesome. Thanks for sharing and I'm sure there's a lot we can go
00:03:48.320 --> 00:03:53.360
into on that which we will and Hunter I'm going to kick it over to you now in terms of your battery
00:03:53.360 --> 00:03:57.440
of assessments things that you find very valuable throughout the entire year. Where are you at with
00:03:57.440 --> 00:04:05.040
that? Yeah, so it does depend because uh the offseason the battery of assessment that I have is
00:04:05.040 --> 00:04:10.560
is much bigger. The inseason period it gets very simple because obviously in the inseason you have
00:04:10.560 --> 00:04:15.840
more time. you're focused on different qualities and trying to develop those certain qualities.
00:04:15.840 --> 00:04:20.240
Whereas the inseason, I'm not saying that you're not trying to develop certain qualities. However,
00:04:20.240 --> 00:04:29.120
the time that you have to train and also assess gets limited and you have to be as efficient as
00:04:29.120 --> 00:04:32.400
effective as possible. So, the inseason and offseason kind of change. I'll go through the
00:04:32.400 --> 00:04:38.640
entire thing and then I can explain what I what I touch on in the in season. Sure. But for me,
00:04:38.640 --> 00:04:42.640
for the for the offseason, um there's a couple different categories. The one place I start,
00:04:42.640 --> 00:04:46.960
and the reason I start here is because it's the most simple to collect, and it's something that
00:04:46.960 --> 00:04:52.480
I do all year round, multiple times a week, is just three different assessments on the uh force
00:04:52.480 --> 00:04:57.520
plates. So, I will do a bilateral CMJ, hands on hips. I'll do a multi-rebound assessment,
00:04:57.520 --> 00:05:01.680
specifically a four jump, and I can I mean, if we want to talk about mult different multi-rebound
00:05:01.680 --> 00:05:04.880
assessments, Rich said he used the drop jump, which is not a multi-rebound assessment,
00:05:04.880 --> 00:05:09.760
but similar family. There's also the 105, which is very popular. I've chosen and I've used the
00:05:09.760 --> 00:05:15.920
four jump for a couple years now. And then also a assessment that uh that I don't want to say I
00:05:15.920 --> 00:05:25.280
created. Sounds uh kind of you can say you created but I I haven't seen it. However, it's the CMJ
00:05:25.280 --> 00:05:29.840
single leg land, which is a bilateral hands on hip CMJ landing on a single leg, which I'm actually
00:05:29.840 --> 00:05:35.120
going through a turn of play case right now, and I have backlogs of CMJ single leg land data on the
00:05:35.120 --> 00:05:41.520
individual. And it's been very powerful to look at CMJ data now and seeing potential to return to
00:05:41.520 --> 00:05:46.000
pre-injjury state or closer to and then you put them in a CMJ single leg gland and you're like,
00:05:46.000 --> 00:05:51.200
"Wow, there is dramatic asymmetry." So, those are three assessments. I use the CMJ multi and
00:05:51.200 --> 00:05:56.160
the multi-rebound. use consistently year round. The CMJ single leg land is typically like an
00:05:56.160 --> 00:06:01.120
offseason assessment just cuz it is a little bit more tedious to do. From a speed perspective,
00:06:01.120 --> 00:06:05.840
the the assessment that I really hang my hat on is a 5 plus 10, so a 5 yard build into a 10 yard fly
00:06:05.840 --> 00:06:10.000
through lasers. And the last two years that was year round weekly. This year I've actually taken
00:06:10.000 --> 00:06:15.840
it out of the inseason um period for different reasons. And then throughout the offseason,
00:06:15.840 --> 00:06:21.520
that will extend to further distances. So we'll get all the way to a uh 25 plus 10. So,
00:06:21.520 --> 00:06:26.240
a 25 yard build and do a 10- yard fly with a bunch of basketball players and they get to max velocity
00:06:26.240 --> 00:06:31.520
at that point. I'm not doing that week one by any means, but we progressively add distance to
00:06:31.520 --> 00:06:39.760
that assessment to get them to uh assessing what their true max velocity is. From that same realm,
00:06:39.760 --> 00:06:45.120
from a change direction perspective, I'll use a 1005. So, that's going to be a you're you're
00:06:45.120 --> 00:06:50.320
starting 10 yards off the change direction line. There's lasers 5 yards away from you. So splitting
00:06:50.320 --> 00:06:54.960
that distance in half, you're sprinting five, tripping the lasers at five, touching the line,
00:06:54.960 --> 00:06:59.920
coming back five. So between those two assessments I just said, the 5 plus 10 and the 1005, you can
00:06:59.920 --> 00:07:04.240
get a change direction deficit, which admittedly I haven't done a ton with, but I do think there
00:07:04.240 --> 00:07:09.360
is value in seeing the athletes that are more inclined to change direction versus linear
00:07:09.360 --> 00:07:13.120
speed. And then you can get into archetyping and kind of predicting what you could expect
00:07:13.120 --> 00:07:17.680
to see based on the athlete in front of you. And then finally, the last change direction and speed
00:07:17.680 --> 00:07:24.240
uh family assessment that I use is a lateral 505, which is going to be it really is a 605
00:07:24.240 --> 00:07:28.000
because I have the athletes line up a yard off of the laser so they don't trip it with a hand when
00:07:28.000 --> 00:07:31.920
they start moving or something. But it's going to be six yards off the change direction line,
00:07:31.920 --> 00:07:36.080
lasers at five. It's going to be a lateral slide, no crossover step, touch, and then
00:07:36.080 --> 00:07:40.960
come back through. For a strength assessment, I've went back and forth on a couple things.
00:07:40.960 --> 00:07:45.840
And something that I've used pretty consistently is just a trap bar deadlift using VBT and finding
00:07:45.840 --> 00:07:51.120
what their load is at about 0.5 meters per second, which is about 80%, which is just something that I
00:07:51.120 --> 00:07:57.360
can then rely on and use periodically throughout the year to evaluate general strength measures.
00:07:57.360 --> 00:08:04.400
One that I'm high on and very keen on currently that I'm using um newer to this battery is a body
00:08:04.400 --> 00:08:10.160
weight split squat ISO. And by body weight, I mean body weight additional load. So if I'm 200 200 lb,
00:08:10.160 --> 00:08:14.480
it'd be an additional 200 lb. So let's say 100 lb dumbbell in each hand, a split squat iso for 30
00:08:14.480 --> 00:08:21.520
seconds. That's something I took from Tanner Care and I've messed around with finding various ways
00:08:21.520 --> 00:08:26.560
to evaluate strength outside of just like this concentric bias that we live in. And I think that
00:08:26.560 --> 00:08:33.280
that to me takes away the skill, takes away the technical aspects of executing like a movement,
00:08:33.280 --> 00:08:39.120
a traditional exercise. And you're also evaluating isometric strength which I think is more closely
00:08:39.120 --> 00:08:44.800
related related to sport than concentric strength which we typically evaluate. And then finally the
00:08:44.800 --> 00:08:48.880
last couple are just going to be general body comp. We use it in body. So really just looking
00:08:48.880 --> 00:08:54.000
at obviously body weight and then muscle mass and body body fat percentage. And then the last one
00:08:54.000 --> 00:08:59.040
is going to be max vert. And that's something I just use in the offseason period. And that is a
00:08:59.040 --> 00:09:03.360
vertex set up in front of the rim. that athlete can approach that vertex however they want as long
00:09:03.360 --> 00:09:07.920
as they're starting within the college three-point line two feet one foot and I do think it's
00:09:07.920 --> 00:09:13.520
interesting to look at the strategy they prefer to use but really just tracking jump height on that
00:09:13.520 --> 00:09:18.720
and then to round that out as I said in season I've done the 5 plus 10 weekly for most of my time
00:09:18.720 --> 00:09:25.120
here at ASU but we are going to be on force plates doing the CMJ and multi-rebound weekly if not
00:09:25.120 --> 00:09:29.840
multiple times a week okay lot to chew on there appreciate you outlining all of that um I think
00:09:29.840 --> 00:09:38.000
I'm going call the bilateral CMJ single leg land the Eisenhower test. Yeah, I like that. Yeah, I
00:09:38.000 --> 00:09:42.960
mean I'm not I'm not going to stop you from doing that, but I uh I'm writing that down right now.
00:09:42.960 --> 00:09:47.840
It's going in the notes. That's the Eisenhower CMJ single leg land. Yeah, it makes me cringe a little
00:09:47.840 --> 00:09:55.280
bit to hear that, but I respect I appreciate the Yeah. Yeah, that's why. Um, so question for you
00:09:55.280 --> 00:10:00.400
here. I I kind of want to dive more into that. I really also like the body weight split squat ice.
00:10:00.400 --> 00:10:04.560
So, I imagine with these, you know, basketball players you're working with, long lever athletes.
00:10:04.560 --> 00:10:08.560
It's nice. You get to test the single leg and do it in a really comfortable manner and something
00:10:08.560 --> 00:10:12.560
that you can do quite often if you really choose to kind of at a low orthopedic cost. So,
00:10:12.560 --> 00:10:16.160
any correlations you're seeing between that and I know you're just starting with that CMJ single leg
00:10:16.160 --> 00:10:20.720
land and just getting a better idea of maybe any correlation between those two right now. I would
00:10:20.720 --> 00:10:26.000
say that the the split squad ISO is too new for me to understand, but I just think that there's so
00:10:26.000 --> 00:10:32.720
much value in the CMJ single leg land for like a multitude of reasons because at its simplest form,
00:10:32.720 --> 00:10:37.840
you can just assess the like psychological confidence the athlete has to achieve a certain
00:10:37.840 --> 00:10:42.800
jump height when they know they're landing on either limb. And that's just like it's so simple,
00:10:42.800 --> 00:10:48.640
but it's it's really just assessing that piece of like, okay, if I know for me like my right
00:10:48.640 --> 00:10:53.840
leg is horrible, my left leg is like still fairly athletic. It's what I jumped off all
00:10:53.840 --> 00:10:59.440
the time when I played basketball. So when I know I'm landing on my left leg, I'll jump four, five,
00:10:59.440 --> 00:11:02.480
six centimeters higher than when I know I'm landing on my right. So right there,
00:11:02.480 --> 00:11:07.200
that's a flag. And then I also think the metric from Hawin Dynamic landing performance index is
00:11:07.200 --> 00:11:12.240
is a really cool metric which is landing height and landing phase and a ratio between the two.
00:11:12.240 --> 00:11:16.960
And it's a really cool metric to look at with this specifically because you get to see the landing
00:11:16.960 --> 00:11:21.840
height and also the time it takes to control the landing portion of the movement. So with those
00:11:21.840 --> 00:11:26.480
two right there, like the return to play example I brought up, I did the initial assessment recently
00:11:26.480 --> 00:11:30.480
because it's not something you're going to do like right away in a return to play case. This was a
00:11:30.480 --> 00:11:34.640
lower leg ankle situation. So, it's not like I'm going to have him do this assessment right away,
00:11:34.640 --> 00:11:38.240
but once I felt comfortable of implementing this, it was kind of like CMJ first, then we did
00:11:38.240 --> 00:11:42.480
multi-rebound. Now, we're implementing the CMJ single leg land. And when I first did the test
00:11:42.480 --> 00:11:49.920
with him, he was uh 35 or 36 centimeters on both sides, landing on both both limbs. So, I was like,
00:11:49.920 --> 00:11:57.760
okay, it's like even. I was like pretty impressed. And then when I looked at LPI, his um unaffected
00:11:57.760 --> 00:12:07.040
limb was like 16% off his average in his LPI and his affected limb was like 46% off his average in
00:12:07.040 --> 00:12:13.840
his LPI. So I think that just jump height is the most glaring thing that you can really see of of
00:12:13.840 --> 00:12:20.000
just initial assessment. 48 centimeters on one, 41 on the other. Okay, there's some psychological
00:12:20.000 --> 00:12:24.880
or a lack of of confidence there. And then you can look at LPI and really dig under the hood a little
00:12:24.880 --> 00:12:29.440
bit more of like, okay, jump height might be the same, but LPI is very different. And I think
00:12:29.440 --> 00:12:35.680
that can tell you a ton as well. It's almost like you're taking the same principles of the change of
00:12:35.680 --> 00:12:41.120
direction deficit and just implementing it within the vertical actor, right? You're looking are you
00:12:41.120 --> 00:12:47.520
like flagging any of them that are aren't hitting a certain percentage of their counter movement
00:12:47.520 --> 00:12:54.960
jump height like their bilateral jump? So, is it like 85% or is it like have you developed any
00:12:54.960 --> 00:12:59.200
found any thresholds there? Yeah, it's a really good question. The reason that I came up with this
00:12:59.200 --> 00:13:03.520
test is because I became obsessed with and this is all the way back to my time with the Kings. Like,
00:13:03.520 --> 00:13:10.800
I became obsessed with finding like a simple way to quantify deceleration that's that's
00:13:10.800 --> 00:13:16.400
more effective that you're able to use more often than like setting up a 1005. I'm not gonna have
00:13:16.400 --> 00:13:22.160
my entire team run 105s throughout an inseason period, but I would have them do a single CMJ
00:13:22.160 --> 00:13:26.080
singularly land. It's a little bit more efficient. So, that was really the thing that I want to try
00:13:26.080 --> 00:13:31.200
to accomplish was quantifying deceleration and seeing if there is correlation amongst that with
00:13:31.200 --> 00:13:37.840
more horizontally oriented assessments. to answer the second part of your or the the your question.
00:13:37.840 --> 00:13:43.200
I thought about two different things and I don't have like a threshold right now, but it's it's
00:13:43.200 --> 00:13:49.840
what you said of are they able to achieve a certain jump height of their just traditional
00:13:49.840 --> 00:13:56.880
bilateral CMJ and that could be a flagging system and then also the asymmetry between the two limbs
00:13:56.880 --> 00:14:01.200
from a jump height perspective but then more specifically an LPI perspective. So I don't have
00:14:01.200 --> 00:14:09.760
like a a standardized 80% 85% 90% whatever it may be. But as I collect more data and can potentially
00:14:09.760 --> 00:14:15.760
correlate it with horizontal deceleration tasks, lateral deceleration tasks, then potentially a
00:14:15.760 --> 00:14:21.200
threshold may present itself. Yeah. Yeah, that's good. I appreciate you guys outlining all of the
00:14:21.200 --> 00:14:26.800
assessments. It's fantastic. And I I kind of am so eager to get into the okay, then what aspect of
00:14:26.800 --> 00:14:33.840
all of that, right? Um I really do. So Hunter, I'm going to go back to you here. Okay, we flag this
00:14:33.840 --> 00:14:39.120
deficit, right? So what, you know, how do how do we approach this now? You know, how do we approach
00:14:39.120 --> 00:14:42.960
this with our training specifically with the CMJ single leg? Yeah, let's start let's just start
00:14:42.960 --> 00:14:46.400
there because I think it's a really intriguing thing a road to go down. So let's let's go with
00:14:46.400 --> 00:14:54.400
that. Well, I think what I've seen a lot in my population and this is unfortunately very commonly
00:14:54.400 --> 00:14:59.760
what you see is this asymmetry that may present is an athletes the population of basketball players
00:14:59.760 --> 00:15:04.480
just like every sport but especially basketball players are typically dealing with some sort of
00:15:04.480 --> 00:15:10.400
varying levels of patellar teninopathy like it's just it's just part of basketball and I
00:15:10.400 --> 00:15:15.360
try to do as good of a job as I can to keep that at bay but it's it's just the nature of
00:15:15.360 --> 00:15:22.160
the sport. So what I have seen is that typically if there is a very big asymmetry, it is going to
00:15:22.160 --> 00:15:27.440
be based off of this chronic discomfort that an athlete experiences on one of the two limbs. And
00:15:27.440 --> 00:15:32.000
that would lead to probably a decrease in jump height when they know they're landing on that
00:15:32.000 --> 00:15:36.640
limb that's dealing with the discomfort. And then also something that you notice as well, which this
00:15:36.640 --> 00:15:42.480
isn't something I t talked about to this point, is the stiffness at which they land on that limb.
00:15:43.040 --> 00:15:48.080
So you can get into different variables in terms of metrics that you might be able to look at like
00:15:48.080 --> 00:15:52.720
peak braking force typically is going to be higher on a limb that you land with a
00:15:52.720 --> 00:15:56.720
more rigid strategy. And the reason is because they don't want to move their knee through any
00:15:56.720 --> 00:16:00.880
range of excursion when you're dealing with that patellar tendinopathy. So you'll see an athlete
00:16:00.880 --> 00:16:08.720
jump their LPI will typically be lower or worse on the side that's dealing with the tendonopathy.
00:16:08.720 --> 00:16:13.920
their braking metrics from a peak perspective will typically be higher because they're less
00:16:13.920 --> 00:16:18.080
willing to move through a range of motion on that limb. So that's just like now you don't
00:16:18.080 --> 00:16:25.200
need this assessment to figure out if somebody's knee is causing some discomfort. However, that is
00:16:25.200 --> 00:16:31.360
a important place to start because that discomfort and that patellar teninopathy that they could
00:16:31.360 --> 00:16:34.880
potentially be dealing with that they've probably dealt with a long time is just going to create a
00:16:34.880 --> 00:16:39.680
chain reaction through that whole side of the body that that entire limb because like knowing myself
00:16:39.680 --> 00:16:44.320
for example, one of the reasons I never used my right leg when I played basketball is because
00:16:44.320 --> 00:16:49.280
my right knee always hurt. So then now I'm to this point where my left leg is so much more developed.
00:16:49.280 --> 00:16:54.160
So I think that that's that seems like a specific case of patellar tendonopathy, but it is something
00:16:54.160 --> 00:17:00.400
that continues to pop up with this assessment is big asymmetry. Yeah, like my right knee always
00:17:00.400 --> 00:17:06.320
hurts. So I think that beginning to tackle that specifically from like a local perspective with
00:17:06.320 --> 00:17:11.200
what I say within force system terms like slow force loading, then you begin to make changes
00:17:11.200 --> 00:17:16.480
in just like the the function of the tissue of an athlete and how long they've dealt with it
00:17:16.480 --> 00:17:20.880
is probably quite a while. Also, if you're able to affect that, then they gain more confidence
00:17:20.880 --> 00:17:25.920
of landing in that limb and you begin to see that clear up. So, that's a specific example, but one
00:17:25.920 --> 00:17:30.880
of the ones that I see fairly often, especially with my population. Awesome. Thank you. Really
00:17:30.880 --> 00:17:35.040
nicely outlined, Rich for you. Going back to maybe some of the assessments that you had mentioned,
00:17:35.040 --> 00:17:41.520
the ability to perform unilateral assessments. Curious to hear from you. Okay, red flag. We have,
00:17:41.520 --> 00:17:46.400
you know, a large discrepancy between right versus left. Hey, we've also have some self-reported
00:17:46.400 --> 00:17:50.800
pain. Maybe there's an injury we were even aware of. It all kind of makes sense. Okay. Like how
00:17:50.800 --> 00:17:55.840
do we go about attacking this? So I think it's like it's important to just throw out one of the
00:17:55.840 --> 00:18:02.720
reasons, right? We we were talking earlier about how we weren't able to find any type of like
00:18:02.720 --> 00:18:08.480
strong correlation like I for posterior chain risk mitigation and risk identification or anything
00:18:08.480 --> 00:18:12.640
like that, right? And obviously soft tissue injuries are going to happen in sport. That's just
00:18:12.640 --> 00:18:20.800
the nature of sport and we're constantly looking for like that gold nugget like what is that one
00:18:20.800 --> 00:18:26.720
assessment that we could leverage uh to help us really identify any type of risk. So I say that
00:18:26.720 --> 00:18:35.920
because we've got guys that are having like 27% 30% plus asymmetries in a prone hamstring LPP that
00:18:35.920 --> 00:18:42.320
don't have any injuries that don't have any. So that right there is interesting and it's uh gives
00:18:42.320 --> 00:18:48.640
us an idea of what we need to start attacking. Uh I think asymmetries are going to inherently exist
00:18:48.640 --> 00:18:55.040
within the organism. I think that's just a natural adaptation. But once we say if we have someone
00:18:55.040 --> 00:19:00.560
that is functional without pain, we use that term and they have an asymmetry, right? Then it starts
00:19:00.560 --> 00:19:05.040
giving us a clear identification of what their key constraint is, especially if they're good to
00:19:05.040 --> 00:19:09.360
go on everything else. And I say good to go like they're checking the boxes of the normative data
00:19:09.360 --> 00:19:17.680
that we have within our sports and our positions from LVP to jumping metrics and so forth. So now
00:19:17.680 --> 00:19:22.640
it gives us a clear indication of what we can attack to hopefully like decrease any type of
00:19:22.640 --> 00:19:29.440
any type of risk. The second reason that we do that and the other reason that we're collecting
00:19:29.440 --> 00:19:36.880
this information is because we can leverage this as a monitoring tool. And we can take a certain
00:19:36.880 --> 00:19:42.720
percentage of their OPR, optimal power resistance, and have them rip into it a few reps, like two or
00:19:42.720 --> 00:19:48.160
three times. We'll use the example of the leg curl to give us uh a sense of their current
00:19:48.160 --> 00:19:55.600
functional state. So after we've tested them three to five times, then we can start building out some
00:19:55.600 --> 00:20:00.480
uh ranges, right? Just leveraging standard deviations based off of their norms and are
00:20:00.480 --> 00:20:04.080
they falling within that that healthy range or are they falling outside of that? If they fall
00:20:04.080 --> 00:20:10.160
outside of that range on say like a negative one standard deviation more, then it gives us an idea
00:20:10.160 --> 00:20:17.360
of like what can we immediately change within that session for that, right? So it's giving us
00:20:17.360 --> 00:20:25.360
an idea of one is there a potential risk factor not saying it's absolute nothing is in this field
00:20:25.360 --> 00:20:33.440
um but it gives us an idea of a potential risk factor as an asymmetry and then also we're able to
00:20:33.440 --> 00:20:40.160
identify the individual's functional state at that very moment in time before we go outside
00:20:40.160 --> 00:20:48.240
and do like say topend speed work accelerations and it can inform how we and adjust that game plan
00:20:48.240 --> 00:20:53.680
or that that training session for that day. We've tested this fairly extensively with guys coming
00:20:53.680 --> 00:20:59.760
off of flights, dehydration, coming in from a long weekend, and we've been finding a pretty strong
00:20:59.760 --> 00:21:06.320
correlation of not being able to hit within their specific ranges. Um, and it usually lines up with
00:21:06.320 --> 00:21:10.320
how they're feeling. So, it's we're getting this objective feedback and that objective feedback
00:21:10.320 --> 00:21:15.520
within one session. And we know that they're not just trying to, you know, take it easy that day.
00:21:15.520 --> 00:21:20.400
we we know that they're actually telling us the truth and yes we believe our athletes they are
00:21:20.400 --> 00:21:25.440
paying us in this situation not in hunter situ but they're paying us to help them so it helps
00:21:25.440 --> 00:21:31.440
us keep them in the best possible environment and we can leverage those constraints to help them
00:21:31.440 --> 00:21:36.560
continuously improve their performance capacity yeah awesome um and it's gonna be a question for
00:21:36.560 --> 00:21:42.000
both of you and Hunter you mentioned addressing things more locally right so with these tests
00:21:42.000 --> 00:21:46.400
and rich something that's a leg curl right that is very local, right? We're talking about knee
00:21:46.400 --> 00:21:51.360
flexion Hunter for you having tests that are more jump based and it is this more global movement,
00:21:51.360 --> 00:21:55.440
albeit it is more specific to a basketball jump, which is fantastic for your athletes. Um,
00:21:55.440 --> 00:22:00.160
and it can really be very telling for many types of athletes. Hunter, how do you then take this
00:22:00.160 --> 00:22:06.960
test that is more global and start to pinpoint, hey, here's a local area that we need to start
00:22:06.960 --> 00:22:14.160
addressing? Yeah, it's a really good question and I thought I think so much about local tissues,
00:22:14.160 --> 00:22:20.240
local tissues during the inseason period, like what I call local tissue prep is at the forefront
00:22:20.240 --> 00:22:28.160
of my mind and like very high on my list of qualities and things that I need to try to attack.
00:22:28.800 --> 00:22:36.480
Now, when I say that, I also think, man, I really need to add some local tissue assessment to my
00:22:36.480 --> 00:22:42.160
maybe my initial screening. It may not have to be often, but to get this baseline data for my for
00:22:42.160 --> 00:22:48.480
my individuals, for the individuals that I work with. So, all that to say, I I do think there is
00:22:48.480 --> 00:22:54.720
a ton of value in a local assessment. I do also think that when we're dealing with local tissues,
00:22:54.720 --> 00:23:00.240
I think just the subjective feedback from the individual is also very helpful and what I rely
00:23:00.240 --> 00:23:06.080
on right now. Like if I have an Now I had a I had a conversation the other day with Trent Salo who
00:23:06.080 --> 00:23:11.600
is a genius when it comes to tend tendons, runs the tendon lab in in Michigan and we me
00:23:11.600 --> 00:23:17.600
and me and a friend of mine were talking about like this presentation of pain versus no pain.
00:23:17.600 --> 00:23:22.640
And just because there's no pain doesn't mean that there's not issues with the tissue. So,
00:23:22.640 --> 00:23:30.320
we have to be careful when we're just reporting pain or discomfort. However, I'm probably not
00:23:30.320 --> 00:23:33.520
going to be doing ultrasounds on my athletes to determine the quality of their tissues, at least
00:23:33.520 --> 00:23:37.680
at this point in my career. So, the subjective evaluation and subjective feedback I get from
00:23:37.680 --> 00:23:41.840
those individuals is very impactful. And if I have a guy that says, "Yeah, my left knee is really
00:23:41.840 --> 00:23:47.760
bothering me." and I I load it over the course of however many days and perform different things to
00:23:47.760 --> 00:23:52.000
try to alleviate some of that discomfort and he says, "Yeah, it's feeling great." Especially when
00:23:52.000 --> 00:23:58.960
he's cold walking off the bus, not just warmed up and playing, then I am happy with that result,
00:23:58.960 --> 00:24:06.160
whether there's a specific objective assessment I've performed on that local tissue. Yeah, Rich,
00:24:06.160 --> 00:24:10.800
it it makes me think about like your environment and kind of what you were just talking about here.
00:24:10.800 --> 00:24:15.520
it, you know, assessing at the beginning of a session, you have the subjective feedback
00:24:15.520 --> 00:24:18.960
you're laying on top of it, then trying to make adjustments. It seems like all that's happening
00:24:18.960 --> 00:24:24.400
really fast, right? Like kind of on the fly. So, talk through that like the challenges of maybe
00:24:24.400 --> 00:24:29.040
having to make decisions really quickly. At what point is this something that okay, we we flagged
00:24:29.040 --> 00:24:35.520
it versus this is an issue and we need to now address it prior to moving on to like let's say
00:24:35.520 --> 00:24:39.760
the field for sprinting or something like that. I think it's always contextual, right, based off
00:24:39.760 --> 00:24:46.000
of the individuals that you are getting ready to take out to do whatever on the field with an
00:24:46.000 --> 00:24:54.800
movement session. But in all of our training, we have contingency plans. Um, that's just part of I
00:24:54.800 --> 00:25:01.200
think part of being just a a good practitioner is being able to make informed decisions on the fly.
00:25:01.920 --> 00:25:08.080
And so, you know, if you're using say counter movement jump as an assessment or for our
00:25:08.080 --> 00:25:16.320
instance, maybe we're using a velocity at OPR on an air squat or at a leg press or in this example,
00:25:16.320 --> 00:25:22.800
a leg and we're good and ready to go out and do some like flying 10 with a 30 yard buildup. And
00:25:22.800 --> 00:25:29.920
if we've got guys that are dropping below that within that one day, then we can immediately just
00:25:29.920 --> 00:25:34.640
make a transition and have the contingency plan already built in and say, "All right,
00:25:34.640 --> 00:25:40.320
we're going to be working more of a technical aspect and start hitting some tempos instead of
00:25:40.320 --> 00:25:45.120
hitting a flying because they'll understand the risk there based off of one how they're
00:25:45.120 --> 00:25:48.080
feeling. That's objective feedback that Hunter was talking about and then two,
00:25:48.080 --> 00:25:52.080
the objective feedback because it's right there and and like on the screen in front of them.
00:25:53.120 --> 00:25:57.280
So, not only are they feeling it, but then they become aware of it because there's some days that
00:25:57.280 --> 00:26:00.720
they're going to come in, they're going to be feeling a little tough, you know, or a little
00:26:00.720 --> 00:26:05.520
rough from whatever training that we've been doing or maybe they went out for the weekend and they're
00:26:05.520 --> 00:26:10.560
still ripping it and they're feeling good. Um, but it's having those contingency plans built in
00:26:10.560 --> 00:26:15.920
to being able to make those adjustments on the fly and just being able to recognize, all right, well,
00:26:15.920 --> 00:26:21.680
we got three out of the 15 guys within the session that drop below, you know, their range. Let's have
00:26:21.680 --> 00:26:26.720
them go off to the side. Okay. And working together. We're going to go through the same
00:26:26.720 --> 00:26:33.360
warm-up, seeing how we're feeling, getting their, you know, feedback and then um being able to, you
00:26:33.360 --> 00:26:38.960
know, making sure that we're assessing everyone's flying 10. We're going through the session and
00:26:38.960 --> 00:26:43.680
then once they come up, right, we're going to have them work more technical aspects or have
00:26:43.680 --> 00:26:50.240
them run at like say 70% of their max speed or 80% just holding them back. and you know we're running
00:26:50.240 --> 00:26:55.600
through the gates or on a 1080 so we can help kind of objectify that too like making sure that we're
00:26:55.600 --> 00:27:00.560
having those metrics and tell them hey you need to pull it back a little bit or yeah stay right there
00:27:00.560 --> 00:27:07.200
right or even speed it up some. Um but it's just ensuring that you start off with a contingency
00:27:07.200 --> 00:27:13.680
plan from the start and knowing that it's going to happen and we've got to be able to make the best
00:27:13.680 --> 00:27:18.320
decisions possible in the moment for the athletes. Yeah. Awesome. And and and one quick followup on
00:27:18.320 --> 00:27:27.200
that too would be, you know, you had mentioned LVP before with air squat, with leg curl, and
00:27:27.200 --> 00:27:32.160
you know, LVP is not something you need Keiser for necessarily to perform, but can you just expand on
00:27:32.160 --> 00:27:37.680
maybe what the advantage of uh having pneumatics, what the advantage has been of being able to
00:27:37.680 --> 00:27:44.320
implement pneumatics with LVP and and kind of the value you place with that? Yeah. So I always
00:27:44.320 --> 00:27:50.400
tell everyone that we will perform our force plate assessments whether that's a countermovement jump,
00:27:50.400 --> 00:27:56.720
squat jump or so whatever it is right and in this situation we'll take metrics from
00:27:56.720 --> 00:28:03.680
the counter movement jump and that tells us how they're producing forces right how they are what
00:28:03.680 --> 00:28:08.080
is their output what is their strategy and what are their specific times in different phases and
00:28:08.080 --> 00:28:12.080
we're able to break that down so we have a decent understanding of how they're producing forces and
00:28:12.080 --> 00:28:22.800
then a say a global LVP so Keiser legs Keiser air squat right so lower body but velocity profile is
00:28:22.800 --> 00:28:30.080
going to tell us what type of forces that they leverage in order to accomplish the task. So,
00:28:30.080 --> 00:28:37.360
are they more velocity dependent or are they more strength dependent? And pneumatics allows us to
00:28:37.360 --> 00:28:45.280
really assess the velocity characteristics of the individual organism because they don't have
00:28:45.280 --> 00:28:50.160
to decelerate at the top. They can accelerate throughout the entire range of motion. So,
00:28:50.160 --> 00:28:56.560
we have a true understanding of what their actual velocity characteristics are within that current
00:28:56.560 --> 00:29:04.640
time. Um, and it helps us kind of pinpoint where we need to provide the specific stimulus to. So,
00:29:04.640 --> 00:29:08.880
we we always compare everything to our normative data based off their sport and their position
00:29:08.880 --> 00:29:16.160
and we're able to tell like you are significantly above a standard deviation of like strength. So,
00:29:16.160 --> 00:29:24.320
you are strength dependent but your velocity right is just well below what it should be.
00:29:24.320 --> 00:29:30.560
That's what pneumatics allows us to assess is that full spectrum of velocity all the way through
00:29:30.560 --> 00:29:37.600
power and into strength, right? And then it gives us a clear ident like identification of what is
00:29:37.600 --> 00:29:43.760
your limiting factor? What's your key constraint that could potentially help you accomplish your
00:29:43.760 --> 00:29:49.120
task more efficient? Yeah, I'm going to use that now as a segue, a really nice segue to transition
00:29:49.120 --> 00:29:53.600
from assessments and this conversation surrounding assessments into training. I noticed that you
00:29:53.600 --> 00:29:58.160
guys had a little bit of fun together on social media, Hunter, talking about adaptive complexes,
00:29:58.160 --> 00:30:02.000
right, on the air squat. And let's start hitting on some of these different training
00:30:02.000 --> 00:30:06.160
methods and we can begin, you know, we'll hit on eentrics, we'll hit on maybe some isometrics,
00:30:06.160 --> 00:30:10.400
but let's start with this adaptive complexes. Hunter, for you, what was that experience like
00:30:10.400 --> 00:30:18.000
in talking with Richard um or Rich about utilizing pneumatics through adaptive complexes? Yeah. So,
00:30:18.000 --> 00:30:22.640
adaptive complexes are something that I've used and they always kind of made sense to me. The
00:30:22.640 --> 00:30:27.120
most common pairing I would do would be like a a split squat overcoming iso and like a kettle
00:30:27.120 --> 00:30:30.880
bell rhythm split squat. That's something that I always just like felt like I wanted to program on
00:30:30.880 --> 00:30:36.320
my high force days. And then I read the breaking performance framework from Damian Harper and Matt
00:30:36.320 --> 00:30:41.280
Van Dyke and Chris Aventus and those guys and they put a name to it. It's overcoming isometric
00:30:41.280 --> 00:30:46.640
paired with a what they said fast eccentric is an adaptive complex and it's a way to to in layman's
00:30:46.640 --> 00:30:51.120
terms like potentiate the nervous system with the overcoming isometric before you perform the fast
00:30:51.120 --> 00:30:57.440
eccentric. Now with that being said I currently don't have access to pneumatic resistance. I don't
00:30:57.440 --> 00:31:02.560
have any at ASU and I have a home gym that I work out at primarily and I don't have anything there.
00:31:02.560 --> 00:31:09.840
Wink wink Keiser. And uh I uh and uh we went on a trip to Vegas and we stayed at a fairly nice hotel
00:31:09.840 --> 00:31:16.240
and I walk into the the hotel and there's a Keiser Air Squad and I was like, "No way." And Rich, I
00:31:16.240 --> 00:31:20.880
think I sent you a picture of it right after I saw that and I just began messing around on it. And
00:31:20.880 --> 00:31:26.000
me and me and Rich had to have the conversation of what I call drop catches or fast eccentrics
00:31:26.000 --> 00:31:33.360
with pneumatic resistance versus just traditional loading. And Rich was talking to me about just the
00:31:33.360 --> 00:31:38.400
fact of like you're working with gravity versus like pneumatic resistance that is actually like
00:31:38.400 --> 00:31:41.920
pushing you faster toward the ground. And he said that it made sense, but I never experienced it.
00:31:41.920 --> 00:31:47.280
So when I walked in and I saw the air squat, I thought, well, I'm going to try some drop catches
00:31:47.280 --> 00:31:52.880
out. And it was it felt completely different and completely different to exactly what Rich said.
00:31:52.880 --> 00:31:58.080
Like when you're performing a trap bar drop catch, especially if the load isn't high,
00:31:58.080 --> 00:32:05.360
you are just dropping at the rate that gravity is pushing you ultimately. You know, now we put
00:32:05.360 --> 00:32:10.480
those the Keiser on and now it is pushing me so much faster toward the ground. So that to me just
00:32:10.480 --> 00:32:15.040
like souped up drop catches much more than just traditional loading. I haven't had the chance of
00:32:15.040 --> 00:32:19.840
getting plates on any type of Keiser equipment to actually look at ground reaction forces cuz
00:32:19.840 --> 00:32:26.560
that's why I think that drop catches can be so potent. pairing with the eccentric stimulus that
00:32:26.560 --> 00:32:32.560
they provide. And then I'm weak enough that I was able to just load that Keiser air squad up all the
00:32:32.560 --> 00:32:37.280
way and perform an overcoming isometric at the bottom. So then I was thinking, man, I can just
00:32:37.280 --> 00:32:41.840
do an adaptive complex right here on this piece of equipment and don't even need to move cuz I
00:32:41.840 --> 00:32:47.600
just loaded that air squat to like heavy enough. I think it was I think it was like a souped-up
00:32:47.600 --> 00:32:52.000
one that went heavier than usual ones cuz uh Yeah, I'm sure. Yeah, that's exactly. Yeah. So,
00:32:52.000 --> 00:32:59.680
I just loaded that heavy, performed isometric, and then I just dropped the weight, stood up with it,
00:32:59.680 --> 00:33:04.080
performed the drop catches. Um, and that was my adaptive complex, which I thought was awesome
00:33:04.080 --> 00:33:08.240
because it was efficient because I'm in the same spot. All I'm doing is pressing a button
00:33:08.240 --> 00:33:13.760
to change. And then also, you get the increased um I'm assuming the increased ground reaction
00:33:13.760 --> 00:33:18.320
force from the drop catch with the pneumatic resistance as opposed to traditional loading. So,
00:33:18.320 --> 00:33:26.560
shout out to uh I guess you haven't posted it yet, Gabe, but Phil Nash and I have actually tested the
00:33:26.560 --> 00:33:31.280
drop catches on force. Did Did you guys go into talking about that at all on the podcast? No,
00:33:31.280 --> 00:33:35.600
we we had a conversation yesterday more so related to just some of the education
00:33:35.600 --> 00:33:40.400
processes through through Exo. So, he said, "You know what?" I asked him about it and he's like,
00:33:40.400 --> 00:33:43.600
"I'm going to save that for Rich cuz you're talking to him tomorrow." So, so yeah,
00:33:43.600 --> 00:33:50.240
it was like 6:30 in the morning and we were like, "Let's do this." And we did trap bar drop catches
00:33:50.240 --> 00:33:58.080
as well as Keiser pneumatic resisted drop catches on the Keiser deadlift machine. Um, and we started
00:33:58.080 --> 00:34:04.720
off with body weight. So the external load was our body weight and then we would go up by 50 lbs.
00:34:05.440 --> 00:34:12.800
And what we found soon as you start to kind of go up in load and intensity that the rate of force
00:34:12.800 --> 00:34:20.880
development drastically like skyrockets leveraging pneumatic resistance, which makes sense,
00:34:20.880 --> 00:34:25.680
right? Because you're not operating anymore with gravity. You're taking momentum out of it. You're
00:34:25.680 --> 00:34:34.480
taking inertia out like you're it's accelerating you to the ground faster. Yeah. And it it was very
00:34:34.480 --> 00:34:41.200
interesting experiment to kind of one just see the objective metrics coming through and like
00:34:41.200 --> 00:34:46.160
okay yeah this definitely clarifies everything that we thought we believed and it definitely
00:34:46.160 --> 00:34:51.120
checked the box of yeah like we're heading in the right direction with our thought process. So,
00:34:51.120 --> 00:34:56.560
we'll definitely use pneumatics for drop catches just to help improve rate of force development,
00:34:56.560 --> 00:35:00.640
especially if we have individuals that are significantly lacking in like the breaking
00:35:00.640 --> 00:35:05.200
phases of their counter movement jumps. And if they're having a hard time with the unweighing
00:35:05.200 --> 00:35:12.400
phase, too, and really just uh like help teach or provide a stimulus to help get the adaptation of
00:35:12.400 --> 00:35:17.280
uh rate of force development in that breaking phase. With some of our athletes, we can use
00:35:17.280 --> 00:35:23.680
pneumatics for some overcoming stuff. Not too many. Sorry, Hunter. But what we do use the hell
00:35:23.680 --> 00:35:30.880
out of them for yielding or holding isometrics. Yeah, no question. Because the the ground force
00:35:30.880 --> 00:35:36.880
reactions there are pretty much the same with mass and pneumatics. That is to say though,
00:35:36.880 --> 00:35:44.800
you cannot cannot adjust the load intrarep with external mass, right? With with mass. You can with
00:35:44.800 --> 00:35:52.080
pneumatics. So, we just got done with a foundation phase one with our NFL offseason group and we were
00:35:52.080 --> 00:35:58.160
doing uh up to like 20 30 second uh split squat isometrics just like what Hunter was talking
00:35:58.160 --> 00:36:04.400
about. And we'll have the spotters sit there and have their feet in the racks on the pedals and
00:36:04.400 --> 00:36:10.000
ready to adjust. So if we're getting like really significant force trimmers to where it is starting
00:36:10.000 --> 00:36:15.200
to like disrupt their actual position in that in that pattern that they're trying to hold, we can
00:36:15.200 --> 00:36:20.640
start to kind of adjust the load accordingly, right? To kind of calm the system down and just
00:36:20.640 --> 00:36:26.720
providing that sweet spot stimulus, right? And we can't do that with mass. It's like, all right,
00:36:26.720 --> 00:36:30.720
hold on. Like, let me take some plates off or drop the dumbbells and go grab some other dumbbells,
00:36:30.720 --> 00:36:38.480
right? So it's uh a very unique tool that you have access to when leveraging pneumatics that you can
00:36:38.480 --> 00:36:46.080
adjust interrupt and then we can also use them with EQIS quasi isometrics and adjust the the load
00:36:46.080 --> 00:36:51.200
accordingly there. And we can do joint isolated EQIs and we can also do global EQIs the compound
00:36:51.200 --> 00:37:00.560
EQIs if we're doing uh air squats uh bench press and so forth. So, we've kind of uh experimented a
00:37:00.560 --> 00:37:09.280
little bit with the smaller population sizes with uh heavy EQIs with the air squats and bench press.
00:37:09.280 --> 00:37:15.440
Um, and had some pretty I'd call it significant results if we're looking at counter movement jump
00:37:15.440 --> 00:37:22.560
output. So, yeah. Fun. Hunter. Hunter, you got to get over there and you got to check
00:37:22.560 --> 00:37:30.560
out the the deadlift. I've seen it. Uh, I went and visited Rich after you guys outfitted Exos
00:37:30.560 --> 00:37:36.960
stuff and I was like, "What the hell is that?" Rich was talking about changing loads, right,
00:37:36.960 --> 00:37:40.960
with mass-based resistance in the middle of a rep. I've seen some of the videos that you've had to,
00:37:40.960 --> 00:37:43.840
right? Obviously scanning your social, being able to take that deadlift. I know you like those
00:37:43.840 --> 00:37:47.040
eccentrics where you're adding mass plates, taking them on and off. And in my head, I'm thinking,
00:37:47.040 --> 00:37:51.760
well, how easy that be if you just can press a button, you know, and actually just change the
00:37:51.760 --> 00:37:56.320
load. Yeah. Don't even don't even don't even say that right now until I get some Keiser equipment
00:37:56.320 --> 00:38:01.440
because that is like because don't get me wrong like I love like I think the the trap bar version
00:38:01.440 --> 00:38:05.840
of that is actually a lot easier and went a lot smoother when I did it for like the super
00:38:05.840 --> 00:38:10.240
maximally eccentric loading particularly through this summer. Like when I first thought of that
00:38:10.240 --> 00:38:14.960
idea because I really just rely on like trap bar deadlifts, riffid elevated split squats like we're
00:38:14.960 --> 00:38:20.080
not I'm not really loading like a back squat ever with my guys. And I think that's what you
00:38:20.080 --> 00:38:24.320
see typically with like weight releasers is like you're in a front squat, you're in a back squat.
00:38:24.320 --> 00:38:27.760
So I was like, "Well, what can I do?" And came up with a trap bar and I was like, "Well, that's kind
00:38:27.760 --> 00:38:31.440
of sketchy to be putting plates on when guys are holding near maximum load at the top of rep." But
00:38:31.440 --> 00:38:35.760
I was like, "I'm just going to try it with some maximal load when they're not dealing with as much
00:38:35.760 --> 00:38:39.680
intensity." And it actually went really smooth and I used it all summer and I think it worked great.
00:38:39.680 --> 00:38:45.120
But yeah, thinking about the ability or the the the process of an athlete standing with that in
00:38:45.120 --> 00:38:50.960
particular, adding load at the top and then having them perform the movement, I think is is next
00:38:50.960 --> 00:38:56.320
level in terms of super maximally loading. And then you even get into being able to do that on
00:38:56.320 --> 00:39:00.880
any piece of equipment, including the load. You you perform the concentric portion of the lift,
00:39:00.880 --> 00:39:07.040
add load, and then it's a super maximally. Yeah, absolutely. And and again, not trying to sell you,
00:39:07.040 --> 00:39:12.720
but I'm just connect connecting the dots here with, you know, Rich talking about, you know,
00:39:12.720 --> 00:39:19.440
the EQIs specifically with the air squat. You can do that in a split squat position. And I was just
00:39:19.440 --> 00:39:27.760
thinking about the test that you do with the body weight split squat isos, right? And just trying to
00:39:27.760 --> 00:39:31.680
make a connection between those two in terms of maybe trying to increase performance in a
00:39:31.680 --> 00:39:34.880
test like that. I would just be curious to know. I don't have the answers like over a long period
00:39:34.880 --> 00:39:39.680
of time training that for a while with the Keiser coming back retraining with maybe some dumbbells
00:39:39.680 --> 00:39:43.040
at body weight. I'd just be curious to know what that looks like you know over time. Yeah,
00:39:43.040 --> 00:39:47.840
there there's definitely something there. I think it's the ease of the application of actually doing
00:39:47.840 --> 00:39:52.960
the assessment and I think that that obviously whenever you add efficiency to an equation like
00:39:52.960 --> 00:39:56.880
effectiveness isn't always going to change but in some situations it can and I think this is a
00:39:56.880 --> 00:40:02.720
situation that it probably could. So, I'm going to go to Hunter for this and Rich right afterwards.
00:40:02.720 --> 00:40:07.280
Like, what is what interests you right now? What rabbit holes are you going down in terms of
00:40:07.280 --> 00:40:13.760
training right now? Yeah, that's a good question. I feel like my mind is all over the place. I would
00:40:13.760 --> 00:40:22.880
say um the thing that I'm really like trying to refine currently is using the force system and
00:40:22.880 --> 00:40:27.200
how I think about like my methodology and how I think about training in a return to play setting.
00:40:27.200 --> 00:40:32.480
I have uh like I mentioned a couple times now return to play um case that I've been working
00:40:32.480 --> 00:40:37.440
with this season and it's it's a really cool situation because like he travels with us on
00:40:37.440 --> 00:40:41.440
the road like he's a part of everything we do so it's not like I leave and he's at home training
00:40:41.440 --> 00:40:45.520
with the GA like he's with us all the time. So like right after we get done with this podcast I'm
00:40:45.520 --> 00:40:50.320
going to train him and now that I've like thought about my methodology so much it's just how I think
00:40:50.320 --> 00:40:54.960
about training regardless if it's performance or return to play or whatever it may be. So when I
00:40:54.960 --> 00:40:58.800
was going through this return to play case, I just found myself like applying the principles
00:40:58.800 --> 00:41:04.400
that I've known within the force system to a return to play setting and similar progressions,
00:41:04.400 --> 00:41:09.280
but there's like shifting and blendings of certain things that I think can be very impactful. Pulling
00:41:09.280 --> 00:41:13.840
from a lot of smart individuals that I've learned from to flow throughout a return to play process
00:41:13.840 --> 00:41:19.920
using the force system and it just it works in my head and it flows well. And I think that what I'm
00:41:19.920 --> 00:41:25.200
constructing correlates with certain aspects of different individuals philosophies from return
00:41:25.200 --> 00:41:29.440
to play sense that I respect and and hold very highly like Kyle Sammons with the Cardinals and
00:41:29.440 --> 00:41:33.280
Danny Foley in San Diego. Like some of those guys that I really rely on from return to play
00:41:33.280 --> 00:41:40.400
sense like the things that I'm trying to do with my system from return to play perspective aligns
00:41:40.400 --> 00:41:46.800
with certain aspects of what they do. and I know if I can align my ideas, put my own twist on it
00:41:46.800 --> 00:41:52.080
with the way that they go about doing things, then I'm probably on the right right route. So,
00:41:52.080 --> 00:41:57.760
that's that's really been my biggest thought process right now is blending the force system,
00:41:57.760 --> 00:42:03.520
which I really created out of like a performance perspective to a return to play setting. Shout out
00:42:03.520 --> 00:42:08.400
Danny Foley, former Keiser podcast guest. Rich, for you, what's really interesting to you right
00:42:08.400 --> 00:42:16.000
now? Yeah, I think I'm kind of similar. um similar boat uh with Hunter and shout out to to to Kyle
00:42:16.000 --> 00:42:21.760
Sammons. He's kind of uh helped us along the this this journey that we've been going through with
00:42:21.760 --> 00:42:29.760
these low velocity profilings and experimenting with EQIs and stuff. Um but definitely um like
00:42:29.760 --> 00:42:36.880
really starting to kind of dive into how we can leverage pneumatics in a in an RTP situation,
00:42:36.880 --> 00:42:41.360
you know, and and pretty much everything that that Hunter said is kind of like that's why probably
00:42:41.360 --> 00:42:47.520
we talk all the time is, you know, we're we're constantly exploring new avenues or alternative
00:42:47.520 --> 00:42:52.240
routes that we could take or more advanced or just completely like nuanced routes that we could take
00:42:52.240 --> 00:42:58.160
to help individuals get back as soon as possible in a safe manner of course but on the other side
00:42:58.160 --> 00:43:07.600
of that it's how can we really leverage um I've been working with with you guys and Keiser for I
00:43:07.600 --> 00:43:13.520
guess about two years now is like how how can we really leverage pneumatics to kind of one
00:43:13.520 --> 00:43:20.560
identify monitor and continue to assess uh specific key constraints for individuals
00:43:20.560 --> 00:43:25.520
and that's kind of like where the the leg curl came out of right we we noticed that we weren't
00:43:25.520 --> 00:43:31.360
getting much out of isometric assessment um on the hamstrings. And so we decided to like
00:43:31.360 --> 00:43:36.960
leverage pneumatic resistance to try to assess, monitor and train individuals from a leg curl,
00:43:36.960 --> 00:43:43.360
right? So like how can we help provide the most efficient stimulus possible in order to get the
00:43:43.360 --> 00:43:50.720
outcome needed as quickly as possible. So taking an individual and significantly improving specific
00:43:50.720 --> 00:43:56.320
strategies within their counter movements or improving their strategies in say a sprint,
00:43:56.320 --> 00:44:02.000
right? How can we leverage pneumatic resistance to do that? And I think it's a very open area of
00:44:02.000 --> 00:44:07.520
exploration. It's it can go as deep and broad and you know wherever you wanted to take it.
00:44:07.520 --> 00:44:14.240
But that's kind of where I've been recently and kind of where I continue to go. like, all right,
00:44:14.240 --> 00:44:18.880
well, you know, this person needs to improve their stretch shortening cycle utilization,
00:44:18.880 --> 00:44:24.720
right? Well, what protocols can we leverage and pneumatic resistance and training in order to
00:44:24.720 --> 00:44:29.120
help them get that? Because sometimes we'll have guys in here for two weeks that, you know, are at
00:44:29.120 --> 00:44:34.560
the end stage of an RTP, right? And we've got to help them get back out on on a team as quickly as
00:44:34.560 --> 00:44:39.040
possible because that's their livelihood, right? So that's kind of what's always in the back of my
00:44:39.040 --> 00:44:44.880
mind is taking care of our athletes and providing them the best stimulus possible in the shortest
00:44:44.880 --> 00:44:49.440
amount of time in order to get them back out. Yeah. And while you're in this exploration phase
00:44:49.440 --> 00:44:54.480
as you're trying to figure things out, Hunter, like you alluded to this too off off air was,
00:44:54.480 --> 00:44:58.240
you know, we're we're always making our best guess at the end of the day. Rich, what's been
00:44:58.240 --> 00:45:04.080
the impact of changing to something like, you know, posterior chain LVP, you know, hamstring
00:45:04.080 --> 00:45:10.240
test? like has it been how's the efficacy of it been? Has it been valuable for you? Can't say
00:45:10.240 --> 00:45:18.000
anything regarding the hamstring assessment yet. I can say we had a pretty significant return to play
00:45:18.000 --> 00:45:24.960
uh where we had an individual that came in, NFL athlete that came in for partial hip replacement
00:45:24.960 --> 00:45:32.960
rehab. Uh and a year prior to that, he had a uh quad patella rupture, quad tendon rupture,
00:45:32.960 --> 00:45:40.240
excuse me. was still having or still experiencing some pain in that knee and hip was fine. And so
00:45:40.240 --> 00:45:44.960
we took him through force plate assessment. We took him through air squat assessment,
00:45:44.960 --> 00:45:50.720
not finding any major asymmetries in the force plate assessment for uh the Keiser squat LBP
00:45:50.720 --> 00:45:55.280
was kind of on par, still lacking some velocity. And then we took him through overcoming isometric
00:45:55.280 --> 00:46:03.280
assessment at 90° of knee flexion and 60° of knee flexion and he was surprisingly symmetrical.
00:46:03.280 --> 00:46:11.440
And then we decided to take him through a leg extension LVP. And when we took him through a
00:46:11.440 --> 00:46:23.200
leg extension LVP, his OPR on his left and right side, like the outcome was uh 57% asymmetry for
00:46:23.200 --> 00:46:28.960
his non-injured side versus we'll call it healthy side. And that was like a light bulb moment for
00:46:28.960 --> 00:46:36.240
us. And so we started leveraging metrics from that LBP um and started taking him through different
00:46:36.240 --> 00:46:42.560
protocols like different EQIs and so forth and and the leg extension and other exercises as well.
00:46:42.560 --> 00:46:48.240
We just kind of added in the the leg extension and different protocols there within his rehab.
00:46:48.240 --> 00:46:54.800
And within four weeks we saw that that asymmetry drop down to I think it was like within the 20%.
00:46:54.800 --> 00:47:05.360
And then within 6 weeks it was within like 13%. And we started to see his performance metrics,
00:47:05.360 --> 00:47:11.040
his counter movement jumps, his sprints, everything started to significantly improve. And
00:47:11.040 --> 00:47:17.280
uh if you look at it from like a, you know, just a scatter plot, you just see this nice little linear
00:47:17.280 --> 00:47:24.240
progression with everything. But we wouldn't have been able to do that if we didn't have the the
00:47:24.240 --> 00:47:27.840
lighting extension. we wouldn't have been able one to identify it and then two be able to train
00:47:27.840 --> 00:47:32.320
like we trained it you know and that individual ended up getting cleared from us and from our
00:47:32.320 --> 00:47:38.400
PT staff that did an amazing job and go out and do a workout for multiple NFL teams right after
00:47:38.400 --> 00:47:44.960
that. Uh so that all happened within just like probably three two to three months. Um, and that
00:47:44.960 --> 00:47:52.480
was probably the most impactful meaningful moment and also just an ignition moment for me where I'm
00:47:52.480 --> 00:47:57.360
like, "All right, there's something to this. Let's start diving. Let's start diving." Yeah. Awesome.
00:47:57.360 --> 00:48:03.200
A really great example of like identifying a local issue, right? And then seeing an adaptation there
00:48:03.200 --> 00:48:07.680
which then contributes to like a more enhanced a better global performance. So, I think you were
00:48:07.680 --> 00:48:13.840
like the first person that even said that in LA at the Red Bull facility where you were like,
00:48:13.840 --> 00:48:17.040
"Yeah, I'm going to give you partial credit for this, Gabe." Where you were like, "Yeah, this
00:48:17.040 --> 00:48:21.360
allows you to start pulling the onion back and diving deeper and deeper into the layers." I said
00:48:21.360 --> 00:48:29.280
that. Yeah. Must have read a book that morning. I appreciate that. It's really cool to see that into
00:48:29.280 --> 00:48:32.880
practice and thanks for walking us through that. It's always nice to hear some specific examples.
00:48:32.880 --> 00:48:36.480
Hunter, I know you are on the road right now. You got like a couple minutes left here. So,
00:48:36.480 --> 00:48:41.200
got a couple of fun questions to finish up with for you guys. Just kind of some quick hitters,
00:48:41.200 --> 00:48:45.680
but Hunter, before we do that, any resources you'd like to share. I know you have the Force system,
00:48:45.680 --> 00:48:49.760
maybe your social media, too. Please share. Yeah, I appreciate that. I would say my social
00:48:49.760 --> 00:48:55.600
media is probably like the place where you can access any of it. I have a website that's not
00:48:55.600 --> 00:49:01.680
particularly unveiled yet, but good enough. It's forsystem.com, and it has a lot of information on
00:49:01.680 --> 00:49:06.560
there that can direct you in certain ways. Cool. And then Rich, for you guys at Exos,
00:49:06.560 --> 00:49:10.000
there anything that you maybe want to share potentially a social media handle to, where's a
00:49:10.000 --> 00:49:17.360
good place for people to connect with you? Social media wise, it's coach Rich Puit. P R U T. You're
00:49:17.360 --> 00:49:22.000
not going to see much there. I just pretty much repost everything that uh Exos puts out unless
00:49:22.000 --> 00:49:27.520
it's a few like hiking or racing videos that I'm getting into on the weekends, but um you can
00:49:27.520 --> 00:49:33.120
definitely connect with me there. And then EXOS has a plethora of educational resources as well
00:49:33.120 --> 00:49:38.960
that you can reach by going to our website and being able to go into the EXOS education portion
00:49:38.960 --> 00:49:46.800
of the website. We are going to be dropping uh a new Exos XPS certification later this year. So,
00:49:46.800 --> 00:49:51.280
I don't know if that's being promoted yet, but I do know that we're going to be putting it out
00:49:51.280 --> 00:49:57.280
later on later this year. So, keep your eyes out for that. Awesome, guys. Appreciate it. Hunter,
00:49:57.280 --> 00:50:03.360
uh, you'll start you'll kick off with this one. Favorite restaurant in the Phoenix Tempe area.
00:50:03.360 --> 00:50:07.040
Man, I was thinking that you were going to hit us with training questions and now I'm having to
00:50:07.040 --> 00:50:11.120
shift gears and we don't eat out that much. So, this is a toughest question. Tough of the day.
00:50:11.120 --> 00:50:16.000
Rich, you go first so I have a second to think about this. God, I'm the same boat, man. Okay,
00:50:16.000 --> 00:50:21.200
I'll say this. This isn't a restaurant, but I'm like a big coffee shop fiend. like
00:50:21.200 --> 00:50:30.240
other than my family and whatever, like I love coffee shops. So, Satellite Coffee in Phoenix,
00:50:30.240 --> 00:50:36.160
probably near uh near Rich, probably a little bit south of Rich. They have a shake and espresso with
00:50:36.160 --> 00:50:42.080
a salted cold foam. Man, it is the best coffee you'll ever have. Satellite coffee. Got it. Thank
00:50:42.080 --> 00:50:48.800
you. Got to check it out. Uh probably Buck and Ryder. Solid restaurant. Good atmosphere. It's
00:50:48.800 --> 00:50:54.400
in the Scottsdale area. Haven't had a bad meal there yet. I didn't think I'd be able to stump
00:50:54.400 --> 00:50:58.560
you guys today. All I have to do is ask about food, you know. But all right, satellite coffee,
00:50:58.560 --> 00:51:02.000
shaking espresso, buck, and rider. Thanks, guys. And then, all right, Rich, going to you on this
00:51:02.000 --> 00:51:08.000
one. Super Bowl prediction. I can't give you one. I got guys that are playing on both sides. I knew
00:51:08.000 --> 00:51:13.680
that was going to be the answer. I had to try. I had to try. honor. I did grow up a Patriots fan,
00:51:13.680 --> 00:51:19.760
but um you know, I've got some we've we exos, you know, we we've got some athletes on on the
00:51:19.760 --> 00:51:25.120
Seahawks, but I I would say this, the Seahawks defense is firing on all cylinders right now. So,
00:51:25.120 --> 00:51:29.680
the Patriots are going to have a really tough job. Diplomatic. I like it. I would I would say
00:51:29.680 --> 00:51:34.880
uh honestly, the Seahawks and the Patriots are probably my two least favorite teams in the NFL.
00:51:34.880 --> 00:51:39.680
Um, I'm a Chiefs fan, so this year was rough, but I'm not used to seeing us play late in the
00:51:39.680 --> 00:51:45.360
playoffs. So, I'm going to go Seahawks. I think it's the lesser of two evils in my opinion. And
00:51:45.360 --> 00:51:50.560
as Rich said, like their defense is phenomenal, and I don't know. Sam Darnold is probably a
00:51:50.560 --> 00:51:56.640
little bit better of a quarterback than Drake May, maybe. Oh, that's what I'll go with. All right,
00:51:56.640 --> 00:51:59.520
guys. Well, I appreciate it. Thanks so much for making time and joining us on the Keiser
00:51:59.520 --> 00:52:03.200
Human Performance podcast. Can't wait to catch up with you guys soon. Thank you. Yeah, man. Thanks.
Connect with Hunter
Instagram: @coachrichpruett
Website: https://www.teamexos.com/education
Connect with Hunter
Instagram: @huntereis_sp
Website: www.theforcesystem.com
Related Related Articles
Explore articles on similar themes and topics

Using Velocity-Based Training to Manage Fatigue and Optimize Resistance Training
VBT is an approach to strength training that focuses on how fast a lift is performed, rather than just how heavy it is. Instead of relying solely on percentages of a one-repetition maximum (1RM), VBT uses real-time feedback to measure movement speed, helping individuals adjust load and intensity based on how the body is performing that day. It’s a smarter, more responsive way to train that eliminates the subjectivity of questions like, "Am I training fast enough, hard enough, or similarly to my previous performances in an exercise?"

From Theory to Practice: How Exos Is Experimenting with Load-Velocity Profiling to Optimize Training
Exos has always been the coaching company that gets people ready for the moments that matter most—whether in sport, work, or life. For athletes, this means understanding two fundamental points:
What specific moment is the athlete preparing for?
Where is the athlete currently in their journey?
© 2026 Keiser Corporation | 2470 S. Cherry Ave | Fresno CA 93706






