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- Make your workouts twice as effective by simulating high altitude while wearing the spandex nylon mask.
- The constricted oxygen forces you to take fuller, deeper breaths while strengthening your diaphragm and respiratory system.
- Using this mask will lead to less fatigue, hardened body, and more energy post workout.
- Especially effective while training for weight training, hiking, rock climbing, cycling, running, skiing, snowboarding, soccer, football, basketball, or tennis.
- Choosing a selection results in a full page refresh.
- Press the space key then arrow keys to make a selection.