edjohn88
New Member
Im a very amateur guitar player and I’ve observed that my biggest limitation (on top of fat fingers) is the speed my fingers can actually go, regardless of musical talent.
Is it well known which aas promote fast twitch fibers and muscle firing speed? The last thing I need is to succeed in bodybuilding only to lose all ability to keep up musically. That would be a bummer…
Is it well known which aas promote fast twitch fibers and muscle firing speed? The last thing I need is to succeed in bodybuilding only to lose all ability to keep up musically. That would be a bummer…

