Could I use this to bring up my pecs? Im just able to start training after having pec repaired (tore in a fight) and decided that I need to bring them up anyway. BTW, the tear was very minor and the tendon did not come off the bone. Does this stuff always require a prescription?? How much should I plan on getting to use on pecs and calves? I know this is an individual thing, but Im sure you could guesstimate. Thaks alot guys