Phys Ed: To Boost Sports Performance (and Annoy Your Opponents), Grunt
Emitting a high-decibel grunt or squeal while striking a backhand or uncorking a swirling roundhouse kick could give you an edge. [Source]
Publication Date:Origin: nytimes.com
Category: Tennis
Topics: could, roundhouse, swirling, uncorking, backhand, striking, while, squeal, grunt, high-decibel, Emitting, Grunt, Opponents), Annoy, Performance, Sports, Boost