That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

As the countdown begins, the cockpit-shaped simulator spins faster, and the body sinks deeper into the seat as the force ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

New research: 54% of adults fail N95 fit tests without knowing it, raising questions as wildfire smoke reaches ...

Last week, the U.S. Forest Service and Department of the Interior expanded the situations in which their firefighters are ...

Canned oxygen promises to boost your performance at altitude. We asked a medical expert if it lives up to the hype, then put ...

Skills and kicking coach Kevin Sinfield says England have left nothing to chance in preparing for Saturday’s Nations Championship Test against the Springboks at Ellis Park.

England face the Springboks at Ellis Park in the Nations Championship, at an altitude of 1,753 metres above sea level, but how are they preparing for the conditions?

Healthcare providers have long used the body mass index (BMI) to assess your health and predict your risk of disease, but it is a flawed measure that has been scrutinized over the years. VO2 max, a ...

Marcus Smith says England are flying south determined to make a fast and furious start to the new Nations Championship at South Africa’s expense ...

Health officials have initiated surveillance among the deceased’s contacts to prevent further spread. While isolated cases of H1N1 occur annually.

VO2 max is a marker of fitness, historically used by athletes. Now, many wearable fitness users have access to estimates of ...