Does the training mask work?
Using a mask during training makes the heart and lungs work harder. Users claim to improve speed, strength, and endurance. This concept is based on the fact that some athletes, especially distance runners, train at higher altitudes
What is a training mask used for?
Some elevation masks stimulate altitude training by making your body work harder to breathe. Theses masks use a valve system to reduce the amount of airflow to the lungs, which forces you to take deeper breaths. This is what’s known as “restricted-air training” or “inspiratory muscle training.
Does elevation mask help cardio?
With the more oxygen you’re able to intake, the more energy you’ll have for greater endurance when you’re working out. The elevation mask may not exactly simulate a high altitude, but it does help improve your VO2 max and other parts of your cardiovascular strength
“Stamina and endurance are intimately tied to how well we can process oxygen during activity. The best way to improve the availability of oxygen is to be able to breathe more powerfully and efficiently.” Studies of the masks have shown that the product does strengthen the pulmonary muscles.