Researchers discovered that this time period could help improve heart and obesity risk factors.

A new health report suggests that when you exercise might matter just as much as how much—especially when it comes to ...

While any physical activity is good for you, researchers found that people who work out in the early morning have a ...

It’s an age-old question. But a few recent studies have brought us closer to an answer. By Alexander Nazaryan What is the best time of day to exercise? It’s a straightforward question with a ...

Usain Bolt smashed the 100-metre sprint record at the 2009 World Championships in Athletics in Berlin in a floodlit stadium under an inky night sky. This article is part of a series on fitness that ...

Ducharme is a contributor to TIME. Ducharme is a contributor to TIME. Women need to exercise only half as much as men to reap the same longevity benefits, according to a new study published in the ...

Share on Pinterest Researchers say morning exercise may be most effective for weight loss, but consistency at any time of day is key. Thomas Barwick/Getty Images Researchers say exercising between 7–9 ...