SPORTSMASK | Designed by Patrick McKeown for Altitude Training at Sea Level
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Category: pm performotor mask

About this item
- ✅ SCIENTIFIC - Only Sportsmask designed for use with the scientific technique to perform altitude training at sea level [Oxygen Advantage]
- ✅ INCREASED PERFORMANCE - Delayed onset of fatigue and lactic acid, improved aerobic performance, strengthen core and breathing muscles, reduced breathlessness during exercise
- ✅ PATENTED - SportsMask Patent Number US9914017
- ✅ EXPERT DESIGNED - Designed by internationally renown breathing expert Patrick McKeown
- - Adjustable head straps that provide a secure grip to prevent mask from shifting
- - Various resistance settings to accommodate different training requirements