Studies show the link between jaw position and body posture, demonstrating how different mandibular positions affect postural stability and muscle endurance, impacting athletic performance. Mouthpieces designed for neuromuscular realignment have the potential to enhance strength, power, and balance during sports activities.
Military and aerospace research using TMJ-aligning mandibular repositioning appliances has reported meaningful increases in G-tolerance when subjects bite on the appliance compared to no appliance, suggesting improved neuromuscular support under extreme physical stress. Additional work on MORA devices demonstrates that clenching in an optimized mandibular position elevates upper-body muscle activation and strength during isometric tasks, which translates well to striking, grappling, and bracing scenarios typical of combat sports. Together with sports performance studies showing enhanced peak power and repeated anaerobic output using neuromuscular mouthguards, this body of evidence supports jaw-aligned combat mouthguards as tools for both protection and performance.
For more details and the full list of studies, see the Science page: https://newageperformance.com/pages/science