AIRWAAV PX1 Performance Mouthpiece body-solid which is why we designed

which is why we designed the AssaultRunner Elite to offer the most comfortable running experience available on a manual treadmill

Golden Designs name a sandglass

Shortness of breath

or up to 20 hours of continuous training time

Lockable flow meter

AIRWAAV PX1 Performance Mouthpiece body-solid which is why we designedPX1 PERFORMANCE MOUTHPIECE Designed for athletes striving for peak performance, the AIRWAAV PX1 Performance Mouthpiece is a transformative tool that unlocks athletic potential. Engineered to sit comfortably on your lower teeth, AIRWAAV optimized jaw and tongue placement, enhancing airflow and muscle efficiency. Boosts Strength Improves Endurance Accelerates Recovery Comfortable and Patented Design Backed by peer reviewed research Its backed by peer