Quote:
Originally Posted by Ronin4hire
Um... fast twitch muscle fibres occur in all races.
Well I draw the line according to biology when it comes to being human. Does that satisfy you?
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Yes, they do occur in all races, but from studies done, they've said that ALL West Africans and their decendents have fast twitch muscle fibres unless they don't train in which case, they become slow twitch muscle fibres. The oposite is impossible btw (as far as they know).
Sure, whatever!