When physically demanding activities are performed at high altitudes or in other low-oxygen environments, excellent coordination, judgment, and decision-making are important. In some cases, such as ...

Oxygen saturation at 6 minutes improved with oxygen use, but perceived exertion scores (Borg dyspnea index) did not change.

Exercising safely with pulmonary hypertension may include aerobic, strength and breathing routines with medical guidance to ease symptoms.

A recent Finnish study has found that measuring adolescents’ maximal oxygen uptake often requires a brief verification phase ...

Cardio fitness shows heart-lung strength, predicts longevity, and improves health at any age.

Respiratory desaturation, known as hypoxemia in medical terms, is when you have low blood oxygen saturation. Your blood oxygen saturation is a measure of how much oxygen is in your blood. A normal ...