You'll need better moves to build a functional core. Here’s how you can upgrade your workouts.

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The ab rollout Pilates exercise can be done without a wheel and still builds strong and stable core and shoulder muscles.

Workouts Forget planks and sit-ups — the Pilates bird dog crunch is my go-to when it comes to sculpting a strong, stable, balanced core Workouts Forget ab wheel rollouts, try this Pilates exercise to ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Do you want a strong ...

Which ab wheels are best? Often considered a difficult part of the body to exercise and define, abdominal work can be tedious. Yet, the results are rewarding. If you want to strengthen your muscles ...

If you’ve spent any real time in the gym, you’ve probably seen the ab roller sitting off to the side and wondered whether it’s actually worth your time. It looks simple enough, but the first serious ...

A CSCS trainer shares 5 morning core exercises that rebuild stability and strength in adults over 55—no equipment needed.

A Japanese study suggests that a daily exercise routine people can perform on the floor may enhance balance and mobility, and ...