luke your caind of right i havent read the last but its about making the muscels work not making it easy for them. and by the way tyson did 2000 dips but he dident do them all at once he divided his work outs into 10 sets , 200 dips, 200 sit ups,200 push ups.. 10 itmes witch is extremly strong anyways :P just dont overdo it so you hurt urself.