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Nicolas Roy, Team Canada indoor men's strength coach, has committed the last 10 years to coaching athletes on staying healthy and improving athletic potential, especially vertical jump, to dramatically improve the game. With his own techniques he's developed over the last decade, he shows you in this book how to become more healthy and powerful to DEFY GRAVITY!
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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