In a training program you see a huge amountof damage this could be why you get sosore when starting a new routineand while there is an associated earlyspike in muscle protein synthesisthe vast majority of that synthesis isdirected toward repairingdamaged muscle tissue rather thanbuilding new muscle tissue from scratchand it's only after that damagedecreases that muscle prote in synthesisis directed toward new musclehypertrophy and while folks playingdevil's.