Some people will have better leverages to maximize motor unit recruitment and maximize hypertrophy than others when it comes to different muscle groups. For instance, my legs grow like weeds. I have great leverage to utilize my actual muscle fibers to drive weight and therefore very simple exercises do a lot. This is not the case with my chest. I had to play with little tricks to get my chest to catch up to my arms I know some people that bench press and chest flies will work wonders for them bu