Exercise, especially interval training, encourages your cells to make more proteins for their energy-producing machinery and this stops the aging process, a study finds.

Exercise's ability to transform these key organelles could explain why exercise benefits our health in so many different ways. Muscle is somewhat unique because muscle cells divide only rarely.

It seems natural that when you exercise, you're going to get more hungry and eat more to fuel yourself. However, as The New York Times points out, that's not always the case. When we exercise we ...

A new study published in the journal Cell Metabolism noted that any kind of exercise is better than none, but it’s the high-intensity interval training that does best in reversing age-related ...

An analysis of 18 studies published online Nov. 14, 2023, by BMJ Open Sport & Exercise Medicine found that people with chronic conditions who took part in high-intensity interval training in the ...

High intensity interval training (HIIT) involves short bursts of intense exercise alternated with recovery periods. Here are 7 health benefits of HIIT.

A few minutes of hard exercise with high-intensity interval training (HIIT) can equal—or outpace—much longer workouts.

Tabata is a type of high-intensity interval training, or HIIT, workout, but it differs from other HIIT workouts in timing and intensity.