

Just Fly Performance Podcast
Joel Smith, Just-Fly-Sports.com
The Just Fly Performance Podcast is dedicated to all aspects of athletic performance training, with an emphasis on speed and power development. Featured on the show are coaches and experts in the spectrum of sport performance, ranging from strength and conditioning, to track and field, to sport psychology. Hosted by Joel Smith, the Just Fly Performance Podcast brings you some of the best information on modern athletic performance available.
Episodes
Mentioned books

Mar 18, 2021 • 1h 8min
246: Rafe Kelley on The Art of Rhythm, Fluidity and Timing in Athletic Performance Training
Today’s show brings back Rafe Kelley, owner of Evolve, Move, Play. Rafe has experience with dozens of movement styles, playing many sports, including gymnastics, learning dance, exploring parkour and studying many forms of the martial arts and MMA styles.
When it comes to human movement, and the story and history behind our movement, Rafe is my go-to expert. Rafe’s students have ranged from world-class parkour athletes, to MMA fighters, to untrained grandmothers. He has been a two time guest on this podcast, and offers knowledge from a source that is largely un-touched by mainstream strength and athletic development.
On previous shows, I have talked with Rafe about our movement roots, structured vs. unstructured training, play based training, and emotional and cognitive links between play, performance and adaptation. Episode #174 was one of the most transformative episodes I had done in terms of how it immediately impacted my work in my own group training sessions afterwards.
On this show, I wanted to tap into more of Rafe’s knowledge of human movement in terms of his experience with martial arts, fighting and modern dance. The sports performance industry talks about force a lot, but it is critical to look at the best athletes in the world on a level comparing to them with dancers, instead of powerlifters, to get a fuller understanding of the required timings and rhythms. Today’s podcast is a wonderful experience in discussing the deeper movement qualities that really make elite athletes and how we can consider those qualities of rhythm and fluidity in our own training designs.
Today’s episode is brought to you by SimpliFaster and Lost Empire Herbs. For 15% off your Lost Empire Herbs order, head to www.lostempireherbs.com/justfly
View more podcast episodes at the podcast homepage.
Timestamps and Main Points
6:20 Discussing complexity in training, and how to get more work and effectiveness in a shorter period of time
13:49 Quantifying fatigue in basketball and parkour, and concepts on how risk increases session fatigue, and extreme depth landings in parkour
23:34 Philosophy on movement quality in the martial arts, parkour, and athletic movement in general, and questions on if Rafe takes time out of parkour itself to spend time on movement quality
35:53 Rhythmic qualities of movement in athletics, and how to improve athletic performance from a rhythmic perspective
55:16 Points on the use and relationship of dance and ethnic dance styles, to athletic performance
1:00:08 Animal forms and flow in training and human movement
“The neurological fatigue associated with a parkour session is not simply associated with how many approach runs did you do, or how big were the jumps. It was more associated with how much risk, or how threatened your nervous system was by the jumps that you were taking on”
“One of the master-keys for re-covering the capacity of my lower limb was tibial rotation drills”
“When you are working with a novice athlete, a lot of times the answer is just that they need to do the thing more. But when that doesn’t fix it, you have to ask, “why isn’t self-organization working”.”
“If I initiate a punch, I want that punch to land, and I want my hand to be hard, and my body to be hard as the punch lands, but any time is it hard before it lands, is slowing me down, and wasting my energy…. how sensitive is the foot when it is hitting the ground”
“The timing of force production is massive; it’s the harmony of the body as its hitting the ground; the ability to find that moment. You have do (purposefully) do things, to get (timing)”
“I think of it, kind of like music. Every set of movements or a solution to a problem is like a set of beats. You can have an optimal set of beats, or you can have noisy extra beats that aren’t contributing to the harmony of the piece”
“What (Josef) talked about the first time I talked to him was: “When an athlete has ...

Mar 11, 2021 • 1h 25min
245: Kyle Dobbs and David Grey on Mastering Rib Cage Dynamics for Powerful Running, Cutting, Mobility, and Total Human Performance
Today’s show brings back guests Kyle Dobbs and David Grey for an epic meeting of two biomechanical minds. I’ve learned a lot from both Kyle and David on and off of this podcast. Both David and Kyle’s prior episodes have been in our all-time top-listened shows, and I’m excited to get them together for a show.
Kyle Dobbs is the owner and founder of Compound Performance which offers online training, facility consulting and a personal trainer mentorship. He a leading expert in integrating complex movement principles into physical training methods for multiple human disciplines. David Grey is a biomechanics specialist based in Waterford, Ireland. He is the creator of the “Lower Body Basics” programs, and has learned under a number of great mentors in the world of movement, S&C, gymnastics, mobility, martial arts, and biomechanics.
One element of human performance I’m always looking to become better versed in is breathing, posture, pressure dynamics and how these elements impact our movement and performance potential. From lifting, to running, to changing direction explosively, how we “stack” and align our pressure centers and body structures makes a big impact on how well we can perform those skills and be free of injury.
On today’s podcast, Kyle and David go in depth on rib cage dynamics, breathing and pressure management in context of crawling and running. We’ll also touch on posture, training the frontal plane, and finish with some talk on the feet, plantar fasciitis, and thoughts on coaching preferential foot pressures in movement.
Today’s episode is brought to you by SimpliFaster and Lost Empire Herbs.
View more podcast episodes at the podcast homepage.
Head to www.lostempireherbs.com/justfly for 15% off of your purchase!
Timestamps and Main Points
6:05 How Kyle and David look to explain and sequence breathing work within the course of a session
15:05 Ways to observe groups in crawling and locomotion exercises, and how to observe links between those movements and rib cage and breath action
23:50 How Kyle and David address the reciprocal action of the ribs seen in locomotion in breathing and breath work
32:35 What you might see in a crawl or squat that shows that an athlete is compressed, as well as compensation patterns that lead to stiff lumbar spine actions
39:55 How a “ribs first” mentality is critical when it comes to posture and spinal alignment
45:55 Discussing the frontal plane in athletic movement and how muscular strategy switches to respiratory strategy as one moves from lifting to sprinting to distance running
55:25 Training the breath in various exercises outside of ground-based positions
1:06:25 Advice and ideas on dealing with plantar fasciitis in athletes, as well as dynamics of calcaneal motion and how it fits with the rest of the kinetic chain
1:15:25 Thoughts on preferential pressures on different portions of the foot for athletic movements
“I will ask my clients to do a toe touch, squat, range of motion, and then we’ll try a positional breathing drill that makes sense in my mind, and if we re-test, it should be better… if it’s not better we are doing the wrong thing” Grey
“Your body, from an autonomic position, is going to prioritize breathing over everything else” Dobbs
“If you are already in an extended position, and posteriorly compressed in that position, then you don’t have any more extension to actually be able to leverage, so we talk about getting more of a neutral posture, more flexion so that you actually have a larger bandwidth to drive extension when needed” Dobbs
“When you look at a 90/90 breathing position, you flip it over and put someone in a crawling position, and it’s basically a 90/90 with a reach up into the sky” Grey
“If we can get the rib cage moving, and get people to feel their body and be aware of their body, the breathing can be the result of that sometimes” Grey

9 snips
Mar 4, 2021 • 58min
244: Cal Dietz on Advancing Contrast Training and 20m Dash Splits for Athletic Speed Optimization
Today’s show features Cal Dietz. Cal has been the Head Olympic Strength and Conditioning coach for numerous sports at the University of Minnesota since 2000, has worked with hundreds of successful athletes and team, and is the co-author of the top-selling book “Triphasic Training”. Cal has a multi-time guest on this show, most recently appearing in episode #168 (one of our most popular episodes of all time) on single leg training methods alongside Cameron Josse and Chad Dennis.
Cal’s ideas on complex training (French contrast and potentiation clusters) have made a huge impact on the formulation of my own programs and methods. French Contrast as a training ideology and method has probably been one of the most consistent elements of my training for many years now. Cal is never one to sit still, and has recently made further advances in his complex training sets as they relate to our neurological and technical adaptations to these movements.
On today’s show, Cal talks extensively about his new methods in complex training for improving sprint speed. As Cal has talked about on previous episodes, even bilateral hurdle hops have the potential to “mess athletes up” neurologically, and so Cal goes in detail on how his complex training sets are now adjusted to address that. Ultimately, Cal has formulated his gym training for the primary purpose of improving sprint speed and sprint mechanics. We will also get into Cal’s take on block periodization, and how Cal uses 5,10 and 20 yard dash markers to help determine an athlete’s primary training emphasis for the next block of work.
Today’s episode is brought to you by SimpliFaster.
View more podcast episodes at the podcast homepage.
Timestamps and Main Points
05:10 – Breaking a lot of eggs to make a cake: Training Cal and Joel has utilized in that past that may not have worked out so well for the athlete in the process of growing as a coach
12:52 – Cal’s experience with various methods of training + How he trained his son during covid-19
19:56 – Using running and speed to assess athletes, and creating the required adaptations
25:53 – What led Cal to utilizing block method training and block overloads
29:51 – Interpreting and discussing maximal velocity as a training lynchpin
31:45 – Using squats + Examples of “sprint-centric” exercise sets Cal uses
41:34 – What Cal’s working on: Optimizing exercises for your athletes as individuals + Exercises that are best for your brain
43:09 – Quad-dominant vs. Posterior chain dominant athlete assessments + Cal’s 5-10-20 tool
50:45 – The 5-10-20 tool simplified
54:00 – Exercises Cal would assign for Joel, as someone who needs isometric strength? + The best single leg exercise for building leg strength
“Usually I had a download (de-load) week and then I’d change the exercise. Then, I started changing the exercises in the download week so the volume was low… that matched the following week so they didn’t get sore starting with the higher volume… I found that when I implemented a new exercise, that’s when they got sore.”
“I trained an agonistic muscle with an antagonistic muscle… so what happened was, it didn’t cause a compensation pattern and it kept the global neurological sequence of the nervous system in the right pattern the whole time and it optimized it.”
“Running is one of the greatest assessments of any athlete.”
“I call it global neurological sequence, it’s just the order and sequence your body moves.”
“Max velocity is an indicator of potential in the nervous system, let’s be honest.”
“I would start my first set with my quad-dominant athletes at the rear posterior chain exercise and then cycle through everything, which is actually better, Joel, for my weight room functioning.”
“I was able to create a tool off a 10-20-yard dash that told me what their weakest link was in training. So, it’s an indicator of what they need for the next two to four weeks in training...

Feb 25, 2021 • 1h 1min
243: Jeremy Frisch and Calin Butterfield on Advancing Complexity in Plyometrics, Jump Training Concepts, and Athletic Lessons from Downhill Racing Sports
Today’s show features Jeremy Frisch and Calin Butterfield. Jeremy is the owner and director of Achieve Performance Training in Clinton, Mass, has been a multi-time guest on the show with all-things youth and creative training, game-play and long-term development. Jeremy is not only a strength coach, but also has skin in the game as a youth sports coach, and provides an incredible holistic perspective on the entire umbrella of athletic development. Calin Butterfield is the high performance manager at U.S. Ski & Snowboard. He worked for EXOS for about 8 years as a Coach across all different spaces including Phoenix, Dallas, SF at Ft. Bragg, Adidas America, and the Mayo Clinic. Calin and Jeremy are working together now on concepts related to long term development of ski and snowboard athletes.
So often, we have our “standard plyometric battery” in performance training, but we cling to these fundamentals hard when we would be served well to be observing jump training and movement in a variety of mediums to create ideas for our plyometric progression. Studying athletes in sports that demand fast reactions, impactful landings, high risk, and rewards for creativity have a lot to offer when it comes to looking at our own training designs for the athletes we serve.
Together, Jeremy and Calin will talk about their collaboration together with skiing, the use and progression of games with young athletes up to college level, plyometric progressions and advancing complexity, and how the natural warmup process in ski and snowboard (terrain park) can give us ideas that we can port over into how we can prepare athletes for sport. There is a lot of great information in this podcast that can be useful for sport coaches, strength coaches and skiiers alike.
Today’s episode is brought to you by SimpliFaster.
View more podcast episodes at the podcast homepage.
Timestamps and Main Points
05:25 – The background of Calin and Jeremy’s careers and collaboration
08:30 – How does gameplay fit into a sport like skiing?
16:42 – When people tend to peak in skiing and snowboarding and how this fits into proportion of game play at different ages
24:18 – The power in connecting to the outcome and having multiple avenues to get to that outcome
27:02 – Attrition from training + creating enjoyable training experiences for kids
36:48 – How autonomy and feedback in the warm-up process changes as athletes get older and the reality of “perfect landings” in plyometric exercise
41:52 – The relationship between landing variability and chronic sport landing overload
45:57 – Reducing training down to information + plyometrics and progressions in skiing and snowboarding
48:03 – Long-term development in skiing and supplementing with traditional land-based training
52:37 – What it looks like to build an athlete up in high-adrenaline sport training
55:22 – How the aerial nature of skiing and snowboarding have an impact on Jeremy and Calin in their training process
“[Skiing is] an early engagement sport, technically, like there’s skills that you have to learn from a sliding perspective, but that oftentimes turns into really early specialization and spending too much time skiing.”
“The mentality of most of the athletes that make it to a high level in ski racing or free skiing… is intense, it’s almost like dare devil, formula one… The game aspect and how it translates into sport, I think, is very much on the physical side. I think the mental side is completely unique.”
“What we try to do… is really just force environments that get them to explore their bodies, their joints, how to maneuver around certain objects or other people, and really just try to get the out of their comfort zone and using games, it’s a lot more fun for them.”
“We so underestimate the difference between a child and an adult and keeping people in flow states. I just think that’s such a mistake that’s proliferated.”

Feb 18, 2021 • 1h 6min
242: Bobby Stroupe on Evolved Foot and Upper Body Work, Single-Set Training Models, and the Holistic Value of a Sports Performance Professional
Today’s show welcomes back coach Bobby Stroupe. Bobby Stroupe is the Founder and President of Athlete Performance Enhancement Center (APEC) and has directed human performance systems for nearly 20 years, working with a full range of athletes from youth to professional.
In my search for higher-transfer, holistic methodology in sports performance training, I’ve met few coaches who have covered more bases than Bobby Stroupe. On our last show, which aired just over a month ago, we talked about several of Bobby’s “unorthodox” methods in training speed, power strength and more in light of athletic needs, and I still had about half of the questions left on my own list to ask him.
Bobby is back on the show to cover the rest of the questions we missed last time. He will discuss his influences and how he got to where he is today as a coach, including some of the mentors and coaches that have influenced the way he trains. Bobby explains how he incorporates heavier strength training into his sessions and how his single set mentality is a huge impactor on performance (and a defining factor of great athletes). Finally, Bobby shares his views on upper body training, as well as training the foot and the relationship between the two.
In the middle of the show, Bobby gets into the “8 factors” by which a strength coach can impact an athlete, which was such gold! I hope you come away from this show as excited as I was about coaching my next training session.
Today’s episode is brought to you by SimpliFaster and Lost Empire Herbs.
View more podcast episodes at the podcast homepage.
Head to www.lostempireherbs.com/justfly for 15% off of your purchase!
Timestamps and Main Points
04:41 – The story behind DJ Stroupebob
06:01 – How Bobby differentiates himself and his unorthodox training system from other coaches
07:30 – Influential mentors and coaches Bobby has learned from + Lessons learned from studying animal movement and mastering gravity and space
14:49 – How much time do you spend on heavy-weight lifting versus other types of training?
19:52 – Lifting is like a drug + Metrics Bobby measures and pays attention to
23:17 – From 7-day cycles to 14 or 21-day cycles in assigning the frequency of heavy strength work
24:42 – Bobby’s thoughts on the single set mentality
29:20 – How to get improve your athletes’ single set mentality, especially for overly analytical athletes
31:19 – Applying Parkinson’s Law to athletes
34:36 – Ideas on partnering with sport coaches and incorporating sports specific movements in training
37:01 – Having a holistic influence to make our value seen: 10 ways coaches affect athletes
40:27 – Bobby’s perception of other successful coaches + How to expand your coaching capabilities
43:35 – His approach to and evolution with upper body training for athletes + The relationship between the feet and upper body
46:11 – How do you use weighted gloves, clubs, maces and other training tools?
50:25 – When you should not use weighted balls and gloves
54:12 – Complexities in training the foot + Basic foot functions to see before elevating training
1:01:43 – What is a driver?
“There’s no doubt that knowing what gets your athletes going is part of your job.”
“You can do high-level, max strength work and have minimal volume on that in the course of an entire training curriculum over time and still get incredible results with a little less of some of the effects of overdoing strength training that you really don’t want… strength training is more effective when it’s not overdone.”
“You can see how these different animals with their physiology and their climate and their environment approach tactical movement strategies and technical movement strategies… and for me, in watching that, I think you can learn a lot about how to utilize gravity as a resource instead of relying on strength.”
“If strength is what you do most,

Feb 11, 2021 • 1h 39min
241: Michael Camporini and Justin Moore on Learning to Yield in the Gym, Clarifying “Stiffness”, and Understanding Stretch-Shortening Dynamics in Athletic Movement
Justin Moore and Michael Camporini discuss the impact of heavy lifting on athletes, strategies to overcome challenges, returning to athletic activities after an injury, shift in training approach, hip and pelvic alignment's impact on movement, stiffness and elastic energy, and assessing body shape and movement patterns.

Feb 4, 2021 • 1h 10min
240: Steven Kotler on Flow State Concepts, Motivation and Goal-Setting for Optimal Athletic Performance and Career Longevity
Renowned Flow-State expert, Steven Kotler, discusses neurobiology of flow states, fear in extreme sports, shifting to an organic approach in training, exploring human potential and advancements in sports and technology, intrinsic motivation and meaningful progress, staying in the 'sweet spot' of flow, and challenges of maintaining peak performance.

Jan 28, 2021 • 1h 18min
239: Nicolai Morris on Reverse-Engineering Athletic Movement Through Gymnastic Progressions and Rough-Housing
Nicolai Morris, strength and conditioning specialist with High Performance Sport, New Zealand, discusses the importance of diverse movement activities in athletic performance and shares anecdotes of skilled athletes benefiting from early exposure. They explore the impact of gymnastic work on movement quality, mentality around movement in different cultures, and the positive influence of gymnastics training on athletic performance. They also discuss training data collection units, setting boundaries as a coach, and the importance of being open-minded in training.

Jan 21, 2021 • 1h 22min
238: Alex Brooker and Mike Guadango on The Power of Belief, Placebo Effects in Training-Rehab and Becoming Your Own Coaching Superhero
Mike Guadango and Alex Brooker discuss the power of belief, placebo effects in training-rehab, and becoming your own coaching superhero. They talk about adapting to training and rehab programs, alternative therapies, creating a competitive atmosphere, the complexity of training and coaching, exploring alternative approaches to pain management, and shifting perspectives and priorities.

Jan 14, 2021 • 1h 21min
237: Patrick Coyne on Holistically Challenging Athletes, Evolved Speed Training, and the Art of Sports Performance “From the Heart”
Patrick Coyne, coach and owner of Black Sheep Performance, discusses holistically challenging athletes, evolved speed training, and the art of sports performance. The podcast covers topics such as the importance of mental power, incorporating sports skills in training, observing nature, different approaches to training athletes, results of training methods, and creating a powerful training environment for athletes.