Training Mask 2.0 [Original Black Medium] Elevation Training Mask, Fitness Mask, Workout Mask, Running Mask, Breathing Mask, Resistance Mask, Elevation Mask, Cardio Mask, Endurance Mask For Fitness

Amazon.com Price: $79.99 $39.97 (as of 01/12/2020 09:58 PST- Details) & FREE Shipping.

Conditions the lungs by creating pulmonary resistance
Strengthens the diaphragm
Increases surface area and elasticity in alveoli

In Stock.

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