Photo: ArmourBite

A gentler bit: Custom-fitted mouthpiece that places a 1/16-inch-high yellow pad on top of your bottom molars in an attempt to prevent triathletes -- as well as runners, tennis players and other non-contact athletes -- from clenching their teeth. That supposedly will relieve stress, increase oxygen flow and direct more energy to athletic performance.
Under Armour
Copyright © 2018, Los Angeles Times
EDITION: California | U.S. & World