Why would someone want to use a belt when bench pressing? I see people do it all the time even on submax sets?
Why is there a picture of a football player doing split squats with his front foot on a balance disk on Joe DeFranco's website? Since when do football fields have a balloon-like surface?
Why do people do box step ups with a knee lift at the top. If the purpose is to strengthen the hip flexors, does ths knee lift really do the job? I wouldn't think so. Is there some other purpose to it?