When you train or compete, your natural reaction is to clench your jaw.  When you clench your jaw you trigger your brain to produce the hormone cortisol.  Cortisol produces stress, fatigue and distraction which can effect your game.  Under Armour Performance Mouthpieces and Mouthguards prevent clenching, pivot the lower jaw forward taking stress off the TM joint and increasing airflow. 

Increases Strength

With improved airflow and less stress from clenching, UP Performance Mouthwear has been proven to increase strength by an average of 17% with the UA Performance Mouthpeice and 12% with the UA Performance Mouthguard.

Increases Endurance

UA Performance Mouthwear enlarges airway opening, resulting in 25%less lactic acid build-up after 30 minutes of intense exercise.

Speeds Up Reaction Time

Athletes may respond faster when wearing UP Performance Mouthwear.  Clinical trials show an improvement in responding to auditory cues and potential improvement in response to visual cues.

Reduces Athletic Stress 

Excess cortisol causes stress, fatigue and distraction. UA Performance Mouthwear decreases cortisol production, which means you feel and play better.

Reduces Impact

When the jaw suffers and impact, energy can be transmitted to the head, which can cause concussion. UA Performance Mouthguards have been shown to reduce the G-Force impact of blows to the jaw by up to 20%.