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 ...

Objectives To derive sex-specific peak oxygen uptake (VO 2peak) reference equations for cycle ergometer cardiopulmonary exercise testing (CPET) that integrate estimations of lean body mass (eLBM) and ...

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.

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

Higher levels of circulating vitamin A are linked to better lung function in children and adults with asthma, while vitamin D ...

Player recovery and the technological advances to aid it are a big part of any team's World Cup process. We experienced it ...

Is this big-screen smartwatch worth ₹10,999? Read about its display, fitness tracking, GPS, battery life, software, and ...

Rivers across Norfolk and the wider East Anglian region are under strain after one of the driest starts to the year.

Prolonged extreme summer heat followed by sudden downpours triggered fatal thermal shocks, depleting oxygen levels and ...

From pregnancy hemoglobin warnings to the growing Ebola outbreak and tips for advocating for your own care — here are today's ...

Dr Gopal Chawla busts 5 sleep apnea myths that can make the diagnosis of sleep apnea harder. Here is how sleep apnea affects ...

According to Dr Amir, one telltale sign of an iron deficiency can show up in your fingernails, potentially causing them to ...