So im currently on a program that looks something like this
Monday- Chest/back (Some abs)
Tuesday- legs (quads,hams,calves)
Wednesday- Shoulders /arms
Friday-Chest/back (Some abs)
I would like to continue my program but during my chest workouts I feel my shoulder working more than my chest at most times and I feel my biceps more so when I workout my back. My question is would Pre-Exhaustion followed with my workout routine be too much for my back and chest to handle/ would they not grow as fast as the rest of the muscles.