The Anger Advantage
This could make you scream: Expressing anger increases muscle force by 25%, reveals a new study in the Journal of Sport & Exercise Psychology. Researchers found that college students who demonstrated anger—by shouting, for example—kicked harder than students who were also angry but didn’t vent, says study author Tim Woodman PhD. You can use that energy (whether you’re angry or not) by yelling when it’s appropriate—like when you’re slamming a serve over the net.
Image from Stockexchange
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