me cheat curling a 140 pound dumbell at 155. and I know I didn"t use a little bit of swing, and on the negative, my grip was slipping, but alot of kids my age can"t even lift an 140 pound dumbell.Tags:cheatcurlsbicepstraining
There is so much graphic, raw power inside here that I must warn you all that what you are about to see may not be suitabe for minors or pregnant/nursing women...watch..