i want to start a p/rr/s cycle (only doing bench because i have a back injury). I plan on doing bench 3 times a week (overtraining? ..it doesn't seem too bad to me...)should i do a power on monday a rep range on wednesday and a shock on friday or should i do power mon. wed. and fri. and then go onto rep range the next week?..i don't know very much about it and u guys awesome lifters so i was hopin ya could help me out. thanks