Joe: the supposition for the example is that the subjects would be doing upper body. The "argument" usually is would the legwork help the upper body construction. I can't quote any studies, but endless years of anecdotal evidence are pretty well known in forums all over.
Joe blow skips legs for years, then when he starts doing legs, his upper regions start growing and he gains weight. Heard it many times. Icars said it like I do - foundations.
Joe blow skips legs for years, then when he starts doing legs, his upper regions start growing and he gains weight. Heard it many times. Icars said it like I do - foundations.