are there any products legal like anabolic matrix or alpha male that can help your fast twitch muscle fibers. Also what exercises can you do to increase those fibers. Im a pitcher by the way.
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are there any products legal like anabolic matrix or alpha male that can help your fast twitch muscle fibers. Also what exercises can you do to increase those fibers. Im a pitcher by the way.
plyometrics and o-lifts.