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Does Screaming Help Lifters?
Submitted by Staff on January 6, 2009 - 9:01am.
In episode seven of the FSN series, Sports Science, the show examines the idea that screaming affects performance, using martial artist Paul Pumphrey. Their conclusion is that it does. Physiologically, screaming releases a burst of adrenaline and causes a higher heart rate which increases blood flow to the limbs and organs. The lungs contract which forces oxygenated blood to the extremities. It also causes all of the core muscles to contract simultaneously. In addition, it provides a psychological boost. Here is the segment:
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