Since that moment of reckoning, her trainer Dani Coleman revealed that they usually work out together ‘three times a week’ – ...

An easy way to test is to try a couple of reps using a weight you think is appropriate. If it feels too light or too heavy, ...

If the fear of joint pain or injury is keeping you from a jog or your 5K goals, never fear. Our experts have answers.

Follow our workout program and nutrition guidelines to hit January 1 feeling fit—without missing out on festivities.

Lizzo opened up in a new personal essay about her mental health struggles before going on her weight loss journey and the ...

Ariana Grande revealed during a new interview with Nicole Kidman what her early working days while promoting "Wicked: For ...

Don’t miss this opportunity to run the United Airlines New York City Half, available exclusively to Runner’s World+ members.

A Horsham man has undergone an amazing transformation from an overweight office worker to a magazine cover star.

John F. Kennedy's granddaughter, Tatiana Schlossberg, shared in a New Yorker article over the weekend that she has acute ...

“Taking less than 5,000 steps per day at baseline was associated with lower aerobic fitness, muscular strength and endurance, ...

British and Irish men in the 1890s mailed their portraits to fitness guru Eugen Sandow, who created a global business with gyms, books and training kits ...

Little stressors add up over time and can impact your workouts and recovery. A longevity doctor shares how to manage it.