Where do you start, especially if you haven’t been active in a while? The Prime Women 30-Day Fitness Challenge was created by ...

Ignite your metabolism with this 30-day HIIT challenge! Burn fat, build endurance, and transform your fitness with ...

Hrithik Roshan, who turns 51 today, continues to inspire with his unmatched fitness regime. Known as Bollywood's 'Greek God,' ...

Doing 70 cycling Russian twists every day for a week proved to be a pretty hardcore way to target my core. The exercise helped me feel more tuned in to my obliques and wider core, it challenged my ...

“The beautiful thing about doing core exercises is that you can do it every day if you want,” says de León—and if you’re on the abs-focused track as part of the Flex Challenge, you wil ...

Fire up your midsection and lower body with this expert-level abs and legs workout sure to make you feel the burn.

Experts have warned against trying a new, viral fitness challenge that involves hitting ... This could be 30 minutes a day, five days a week. Alternatively, you can do 75 minutes of vigorous ...

Achieve Fitness Goals One Class at a Time The First 10 Challenge invites participants to complete 10 classes in their first 30 days—perfect for beginners looking to establish a consistent ...

Achieve Fitness Goals One Class at a Time The First 10 Challenge invites participants to complete 10 classes in their first 30 days—perfect for beginners looking to establish a consistent fitness ...

A trainer explains the everyday benefits of maintaining strong abs and his top eight exercises to test your ab strength.