I have been doing a 2-day upper body, 2-day lower body routine every week for the past 3 months. The problem is with the lower body routine. My squats and leg presses have gotten very heavy as of late and my legs/knees can't take two days a week of that pounding.
I thought that maybe working my lower body once a week as heavy as possible would be enough, but now I have three days in which to work my upper body instead of two. How should I go about this? I would like to work chest as much as possible, since it is my weakest area, but in those three days, how should I distribute shoulders, chest, arms, back and abs.
Any help will be greatly appreciated.