AOB HIGH AL TITUDE TRAINING MASK

D1710052


Color: black
  • black
  • Replicates the effects of High Altitude Training
  • 4-Level resistance valve system
  • Increases & conditions lung capacity by creating pulmonary resistance
  • Strengthens the diaphragm
  • Trains breathing muscles and improves overall performance in any sport
  • Size fits most-120 to 230 lbs
Technical Details
Workout Efficiency: Decreases & Maximinzes workout time
Simple Usage: Ultra-lightweight, anatomically designed non-slip training strap