i simply rotate what i work together every 6-8 weeks... so there is not SET plan.. if you do the same shit OVER AND OVER guess what, you lose size and become stagnant... i do two-three body parts per day, 5 days a week... you can continuously mix and match them every 6-8 weeks.. so if you do say bis and tris, shoulders and traps, chest and back and then add legs in on odd days, then the next 6-8 week set, go with cheat and tris, bis and back etc... keep your body guessing