Not my area of expertise, but human growth hormone promotes healing and allows you to recover faster, thus permitting you to train harder.
That's how anabolic steroids work. The net result of being able to train harder is that you grow bigger muscles. Has Eamon Sullivan's physique changed? (I don't know.)
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Not my area of expertise, but human growth hormone promotes healing and allows you to recover faster, thus permitting you to train harder.
That's how anabolic steroids work. The net result of being able to train harder is that you grow bigger muscles. Has Eamon Sullivan's physique changed? (I don't know.)
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