Mouthguards are used in sports where deliberate or accidental impacts to the face and jaw may cause harm. Such impacts may occur in many sports including, baseball, boxing, martial arts, hockey, etc… Mouthguards may also prevent or reduce harm levels of concussion in the event of an injury to the jaw.

Mouthguards are recommended during practices, matches, and competitions, for contact sports or any other sport with a risk of falling or getting hit, such as martial arts, baseball, boxing, hockey, soccer, etc.