211: Cory Schlesinger Q&A on Autonomy-Driven Sports Performance, Isometric Training, and the Sport-Skill Continuum | Sponsored by SimpliFaster

Today’s episode features Phoenix Suns' head strength coach, Cory Schlesinger (and myself) answering questions on athletic performance training sent in from listeners. Topics for this show ranged from programming based on athlete-autonomy, to isometrics, to foot training, as well as important questions on blending strength work into a level of high-performance play where sport skill development far super-cedes one’s physical strength development. Cory previously appeared on this show for episode #138 and is a popular speaker and podcast guest. Cory’s creative, yet practical style is an “athlete-first” method that gets results and leaves athletes with not only a first-class physical training experience but also facilitates their ownership in the process. Today’s episode is brought to you by SimpliFaster, supplier of high-end athletic development tools, such as the Freelap timing system, kBox, Sprint 1080, and more. View more podcast episodes at the podcast homepage. Timestamps and Main Points 4:50 The utilization of tumbling and wrestling means into athletes of various levels of development (college/amateur, up to pro) 22:40 What the “Sun Café” is, and how it deals with the power of autonomy 34:05 Cory’s favorite isometric exercises for athletes 44:10 Achilles tendon injury prevention and gait biomechanics 51:50 Using floating heel work to improve the connection from the foot to the hip 0:58 Progressing an athlete’s strength development in tandem with their skill development “You genetically gifted athletes who don’t need a lot of bar(bell) work, to be honest” “Certain people need experiences that are a new experience, or experiences that give them a lot of confidence” “Your grinders… what makes them confident? Squatting heavy weight, and you have got to give them that, but how do I expose them to things they are not good at to make their human capacities better?” “You leave breadcrumbs to where you think the athlete needs to go” “When I saw squat numbers go up, when I saw force place numbers go up… I did not see wins go up!” “I don’t care what squat pattern a kid does, I really don’t” “At Stanford, there was an environment where they got to pick the squat pattern, the extension pattern, whatever the meat and potatoes was that day” “There is nothing more intentful, than them getting to choose what they want to do… having that autonomy is going to drive more results than them getting to predict their own success” “Just because they do a between-the-legs dunk doesn’t make them a good athlete, that’s just one aspect of athleticism” “The biggest low hanging fruit to get work done for me, is isometrics” “My favorite (isometric) is a yielding isometric at the sporting angles that they create the most often” “One of my favorite movements to load up is safety bar split, with a Hatfield hold (with a floating heel)” “The one thing I do the most when identifying energy leaks, is super-heavy prowler pushes” “In isometrics, if you put them in a position for long enough, you are going to see where their energy leaks are” “The prowler was the original “floating heel squat”, if you do it right (without letting the heels mash down)” “That’s how most Achilles tears happen (in basketball), is that false step, right into that forward (drive)” About Cory Schlesinger @schlesstrength Cory Schlesinger is currently the head strength and conditioning coach at the Phoenix Suns. He has over a decade of experience as a strength and conditioning coach, having spent the previous three seasons at Stanford University. Cory also has experience working at UAB, and Santa Clara University. Schlesinger also has experience as a coach at the Olympic Training Center and as a sports nutritionist for Major League Soccer’s San Jose Earthquakes. Cory has worked with NBA and NFL players as well as Olympic Games athletes. Schlesinger served an undergraduate internship at Wake Forest in 2007 and at North Carolina during the 2008 and 2009 seasons, while Haase was an assistant coach with the Tar Heels.