491: Reinis Krēgers on Play-Based Athleticism and Elastic Power Development

Today’s guest is Reinis Krēgers, a former champion decathlete turned track and physical education coach. Reinis is dedicated to building complete movers: fast, coordinated, confident athletes who understand their bodies. His training blends classical sprint development with exploratory tasks, helping athletes develop physical literacy and long-term adaptability. In sports performance, we often fixate on exercises, cues, and optimizing micro-qualities in the moment. What we discuss far less, yet what often separates the elite, is the role of play, creativity, and culture. By looking closely at events like the pole vault and hurdles, we can see how a developmental, curiosity-driven approach benefits athletes of every sport. In this episode, Reinis shares the remarkable story of losing a finger, training exclusively with his non-dominant hand, and still setting a shot put PR. This opens the door to a rich discussion on cross-education, novelty, and how the brain actually learns movement. We explore play-based coaching, pole vault as a developmental super-tool, contrasts between Eastern and American coaching philosophies, youth sport creativity, and sustainable tendon development. It’s a conversation full of insight, storytelling, and reminders of what truly anchors a lifelong athletic journey: curiosity, joy, and the art of falling in love with movement. Today’s episode is brought to you by Hammer Strength and LILA Exogen wearable resistance. Use the code “LILAJUSTFLY10” for 10% off any Lila Exogen wearable resistance training, including the popular Exogen Calf Sleeves. For this offer, head to Lilateam.com Use code “justfly10” for 10% off the Vert Trainer View more podcast episodes at the podcast homepage. (https://www.just-fly-sports.com/podcast-home/) 0:00 – Early upbringing in Latvia and falling in love with movement 6:18 – Play, curiosity, and environment driven athlete development 14:50 – Injuries, setbacks, and choosing to continue competing 23:40 – Czech training experience and constraints based coaching 33:05 – European versus American development and long term athlete philosophy 45:10 – Games, novelty, and bringing play back into training 59:47 – Specialization mistakes and the importance of multi sport development 1:11:48 – Plyometrics, bounding, and gradual tissue adaptation 1:22:40 – Injury lessons, tendon health, and the value of long term gradual loading Quotes from Reinis Krēgers "In art of coaching, there has to be that mystery a little bit in some ways." "I give a lot of constraints to kids for sprinting purposes, for actually developing their form and awareness in space. I try to explain them the constraint that you're developing something, you're developing the brain." "The mess is good. The more mess the better, really. And embrace it. It's about changing the value system for coach, I think, and an educator." "The world record holder played a lot. Why do we dare to say that we shouldn't?" "Elite athletics is that like you just need to put in hours and reps and sets over years. Cumulative training effect: if you stay in the game if you don't have many disruptions and interruptions of training you should get somewhere like it's a formula." "I was the oldest but the healthiest because they never took out sprints all year long. You're doing accelerations in off season four times a week." "It will basically increase the recovery, the nervous system recovery if you do the opposite hand or leg." About Reinis Krēgers Reinis Krēgers is a Latvian track and physical preparation coach known for blending classical sprint mechanics with modern movement ecology. With a background in athletics and physical education, Reinis has built a reputation for developing athletes who are not only fast, but exceptionally coordinated, elastic, and adaptable across environments. Drawing from European sprint traditions, plyometric culture, and cutting-edge motor-learning principles, Reinis emphasizes rhythm, posture, and natural force expression before “numbers.” His training sessions regularly weave together technical sprint development, multi-planar strength, and exploratory movement tasks, giving athletes the bandwidth to become resilient movers rather than rigid specialists. Reinis works across youth, club, and competitive settings, helping sprinters, jumpers, and team-sport athletes gain speed, power, and physical literacy. His coaching is marked by clarity, intentionality, and an ability to meet athletes where they are, building them from foundational movement quality toward high-performance execution. Whether on the track or in the PE hall, Reinis’ mission is the same: develop confident, capable movers who understand their bodies, enjoy the process, and carry a lifelong relationship with athleticism.