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팔 · Resistance band

레지스탕스 밴드 트라이셉스 푸시다운

레지스탕스 밴드 트라이셉스 푸시다운
Muscle
팔
Equipment
Resistance band
Measured in
Reps

How to do it

No written instructions for this one yet.

Run it with a timer

Every session, counted out loud.