rectus

Bret_ContrerasElite Coach First, I apologize if I left out one of your favorite exercises. Don’t take it personally. I performed these experiments in my garage, and while I have one of the baddest garage gyms in Arizona, I don’t have a lot of machines. Furthermore, there are probably 200...

HYPOTHESIS Multijoint exercises are believed to be superior to isolation exercises. But what if the exercise requires one muscle to span two joints? And what if those joints require muscles to both lengthen and contract? RESEARCH Researchers studied the activity of the rectus femoris...