Not sure: Why a coach would recommend. It's been banned by athletic use. Viewed as performance enhancer. Though it's main use is for breathing and asthmatics. Because of its properties gives little boost. Side effects can be nervousness high heart rate. To name a few. If you are serious about your career stay away
Answered 5/29/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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