Here's how to optimize your workouts and lose weight sustainably.

Martinus Evans didn’t mean to start, or even be part of, a movement like slow running — he simply needed to move. In 2011, a doctor told him he had to start exercising or he would die. Evans said he ...

When you start exercising, the hormone that controls appetite—ghrelin—goes down, which means you don’t feel very hungry. At ...

Proper nutrition serves as the foundation for successful running performance, influencing everything from energy levels during workouts to recovery speed afterward. Understanding when and what to eat ...

Stuck in an exercise rut? Understanding fitness adaptations will help you improve performance.

Plus, exactly how to get results from whatever activity you love to do.

Apple Fitness Plus covers everything including classes, narrated walks and challenges.

Ever get out of bed, put on sportswear—but then check your emails and think: “No, I just don’t have the capacity to exercise today”? Well you’re not alone. Zipporah ‘Zip’ Allen, 44, like most of us, ...

Incorporating lunges into your leg day routine has numerous benefits, setting the stage for increased performance in military training and overall durability. Lunges should be a staple of leg workouts ...

Is your daily run fast-tracking your wrinkles? A NYC-based plastic surgeon has gone viral warning that overdoing the popular workout can speed up the aging process — from your joints all the way to ...