riverrock New member Feb 18, 2005 #11 Chambewy20 said: "Jumping" or box-jumps are used frequently by powerlifters to develop explosive strenghth. Click to expand... 100% Correct
Chambewy20 said: "Jumping" or box-jumps are used frequently by powerlifters to develop explosive strenghth. Click to expand... 100% Correct
W Womanizer New member Feb 22, 2005 #13 alright, im going to do these once a week and see how that goes
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