Bas Rutten O2 Trainer - Official Workout Device for Respiratory Training and Lung Muscle Fitness - Portable Breathing Mouthpiece for High Altitude and Power Training (Green)
- ...imple, Safe, & Drug-Free Solution - This POWERbreathe breathing trainer is used worldwide for improving breathing muscle strength, stamina, and reducing breathlessness. Our device works by creating resistance when you breathe in. This strengthens your breathing muscles by making them work harder. This is called Inspiratory Muscle Training (IMT) and is like dumbbells for your diaphragm..
- A Trusted Company for Over 20 Years - This patented device has been tested and proven by extensive research and clinical studies to provide you with the best results within 4 weeks. Trusted by sports teams, professional athletes, respiratory therapists, fitness centers, fire departments, and sports medicine facilities..
- Easy to Use for Breathing Deeply - Are you ready to improve your lung capacity for greater health and fitness via improved oxygenated blood flow? With our POWERbreathe Lung Trainer, you can enjoy results within 4 weeks! Simply use for 30 breaths twice daily to increase the strength, endurance, and fitness of your inspiratory muscles..