Originally Posted by
R. D.
That's what I've read too, better for peak efforts, less for endurance (that's why I won't try it). Also might cause some water retention in muscles, good for bodybuilders (but maybe also an health/weight issue for some people). Effective only after taking it for some weeks or so...
To clarify, you mean that it doesn't enhance endurance much, not that it decreases endurance?