William Llewyn (author of anabolics 2005) has his own magazine in addition to his column in MD called Body of Science (go to bodyofscience.com)
In it he interviews Charles Poliquin, a trainer.
This Poliquin guy raved over injecting L-Carnosine (NOT L-Carnitine) into the muscles you are about to train.
He claims it helps a LOT.
what do you guys think?