Do Altitude Training Masks Work? - Muscle & Fitness

How does training with a mask effect your fitness? We ask experts into the effectivness and benefits of training with high altitude training masks.
The once-odd notion of wearing a mask (outside of a Halloween party, of course) has now become commonplace with the arrival of the Covid-19 pandemic. To keep transmission and infection rates lower among the general population, folks are recommended to mask up whenever they can’t practice proper social distancing (staying six-feet away from other people). […]
The once-odd notion of wearing a mask (outside of a Halloween party, of course) has now

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