The exercise group saw an 18 per cent increase in VO₂ max – a massive win in middle age, and a definite boost to their ...

A good resting heart rate depends on your age, gender, level of physical fitness, and overall lifestyle. Here's what you need to know.

If you wear a fitness tracker, you've likely seen a stat labeled "HRV" pop up on your screen. But what does it mean, and does it matter? Short for heart rate variability, HRV has become a popular ...

You glance at your heart rate monitor during a tough run and an unusually high number jumps out at you. Should you be excited or concerned?

Walking is one of the best forms of exercise you can choose, but in order to be beneficial, you have to walk fast enough to ...

You may have already heard that your biological age—the rate at which you are physically aging—may differ from your actual age, depending on how healthy you are. Now scientists have revealed your ...

‘Biological age’ has become the health buzzword of the decade, and people are spending small (and large) fortunes on fancy new scans, testing and supplements all in pursuit of a younger biological age ...

This content is sponsored by MedStar Health. Heart disease is the leading cause of the death in the United States. Half of all men and one-third of women will experience some form of cardiovascular ...

A large UK Biobank study found that higher night-time light exposure is linked to significantly greater risks of coronary ...