Madison Keys is known for her athleticism, power and longevity, all of which are directly attributed to a tireless work ethic. Ahead of her Australian Open defense, she shared one of her go-to ...

Start on all fours. Extend your right arm in front of you and your left leg behind, actively reaching in opposite directions.

Strong back muscles can help reduce pain, increase mobility, and improve posture. These at-home exercises can help you start ...

After years as a self-professed Cardio Queen, actor Jennifer Aniston has relinquished the title to focus, instead, on an ...

A classic fitness exercise is trending again among U.S. trainers for its powerful impact on lower back endurance, posture, ...

Training for golf comes in a lot of forms, ranging from simple cardiovascular exercises to improve stamina on the course to ...