I've never been very good at memorizing the muscle names. I just don't do names that well. I can make some guesses based on the Latin names but that's about the best I can do.
klicrai pointed me toward a really cool flash app called
Poke-A-Muscle which works pretty well. Possibly over time, I might even learn some of these, enough to recall them on demand. It's one of many apps written by a PE teacher in Melbourne. Very cool.