Aoun Breathing Trainer for Lungs, Respiratory Exercise Device Lung Exerciser Expiratory Inspiratory Muscle Trainer, Increase Capacity, Improves Sleep, Fitness (1)

Highly Effective: Offers the widest range of inspiratory/expiratory resistance levels to meet anyone's needs. From low resistance for respiratory rehab patients, gradually increasing to a high resistance level for competitive athletes. Improves endurance, breath holding and shortness of breath. This is called Inspiratory Muscle Training (IMT). Increase Lung Capacity and Stamina: The breathing trainer reduces the amount of air flow to the lungs, forcing you to take more focused and deeper breaths. The training of breathing against resistance will cause and use oxygen more efficiently, as a result increasing your lung capacity. Adjustable Resistance Level: You can easily adjust the resistance valve to select your desired level of breathing and resistance. Turn the valve to the left to decrease the air flow in order to create more resistance and turn it to the right for the less. Pocket Size Design: Lightweight and designed with soft silicone rubber mouth piece with grip surface. Comes with a portable container, take it to anywhere you go. FOR: High Performance Athletes, Pilots, Acapella Singers, Musician, Limited Mobility, Respiratory Muscle Training (RMT). Also use to reduce anxiety & stress (meditation). You can take it with you for spontaneous breathing training/relaxation sessions.