cortisol

Not the awful stress that so many people encountered on 9/11 (NOTE: Subscribers can still listen to these shows) but just a LITTLE anxiety–it may help you focus and perform at your peak.

In the June 19th edition of the Wall Street Journal, Melinda Beck quotes psychologist Stephen Josephson as saying, "Coaches and sports psychologists have always known that you don’t want your athlete to be relaxed right before an event. You need some ‘juice’ to go fast."
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