don't ask, just do.

Amino Vital Prepare pre workout energy bar. if you run, bike, or swim (or all three) go buy them...right now.

i tried the forest berry and clocked my fastest 12 mile time in a year (1:24) and the following day, yesterday, clocked one of my fastest 50 mile bike rides (a painfully-slow-compared-to-the-competition 2:40).