ADURO SPORT PEAK RESISTANCE HIGH-ALTITUDE TRAINING MASK - PINK - NIB

BRAND NEW SEALED Aduro Sport High Altitude Training Mask - Cardio Training Sports Mask - Running Mask Color: PINK
Aduro Sport High Altitude Training Workout Mask lets you achieve the effects of high altitude training by regulating how much air you breathe in with the 4 Level Air Flow Regulator. It will increase your inhalation load while training is like lifting weights for your breathing muscles. More respiratory power and stronger breathing muscles will supercharge your stamina and endurance.
Achieve the effects of a High Altitude Workout Efficiency when training, which helps decrease & maximizes your workout time
4-Level Resistance Valve System - Increase and Conditions Lung Capacity by Creating Pulmonary Resistance
Simple Usage, Ultra-Lightweight, Anatomically Designed, Non-Slip Training Strap
Strengthens the Diaphragm, Trains Breathing Muscles and Improves Overall Performance in any Sport
Backed by Aduro Sport Lifetime Limited Warranty 
One Size Fits Most - From 120 to 230 LBS
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