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

While there are more than enough ab workouts out there to keep your core busy, nothing quite compares to the intensity of ab wheel exercises. When used correctly, an ab wheel can work several 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 ...

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 ...

These are the moves that will build the upper body strength and size you want.

One popular fitness expert shares the best home ab workout and 7 intense lower ab exercises, for a combination that hits your entire core. Lower abs are a common challenge; targeted workouts can be ...

At first glance, the ab wheel may look like an innocent—and perhaps even fun—gym accessory. Yet in practice? It’s an advanced tool that delivers a seriously intense, next-level core challenge. For ...