So I'm beginning a new training split today.... I'm a lean gainer and have always followed the focused muscle once per week routine.... with little results! I'm afraid I may have been over training all these years because of my bodytype? My arms and legs are particularly skinny.... Anyway, Im now doing a 4 day split, upper body 2 per week and lower body twice per week 1 heavy and 1 light session for each. Gonna always try and crack down on my nutrition program to make it fair. I'll keep posting the results....