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

Exercise in the early morning, compared with later in the day, appears to be associated with a greater reduction in cardiometabolic risks.

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

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 ...

While any physical activity is good for you, researchers found that people who work out in the early morning have a significantly lower risk of heart and metabolic diseases compared to those who ...

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 ...

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 ...