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워크아웃 트레이너에서 가장 뛰어난 DVRT 인증 트레이너

Andy J. O'neill

Fitness professional on a mission to change the world, one person at a time.

운동 성능, 부상 재활, 강도 훈련


인증서

Dynamic Variable Resistance Training - Level 1 (DVRT-L1)

DVRT is a comprehensive system of functional movement like no other allows you to maximize training of anyone from rehabilitation to high performance training.