Commitment. Integrity. Performance.
ABOUT RK4
At RK4 we connect with your passion and drive you to your highest level of performance. Whether you are taking the next step in your hockey career or looking to get active, RK4 will help you reach your goals. Train smart and improve your strength, balance, and mobility!
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Founder.
RK4 founder Ryan Kerr understands how injuries can hurt performance and how the right training program can propel you forward and increase longevity.
As a WHL first-overall draft pick, Ryan knows that training hard on and off the ice improves athletic performance. Ryan's journey is RK4's foundation and the lessons he has learned are incorporated into intelligent, effective, and connected training programs for all levels of athletes.
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Philosophy.
The days of “max bench press and squat” are behind us. Smart training compliments strength and speed to increase power and minimize injury. For athletes whose sport requires quick bursts of maximal effort, RK4 balances explosive movement, single-leg strength, and stability with smart mass building.