"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Reviewers rave about the product, too. One shopper called it a “game changer for core workouts,” and ...

The ab wheel does what not many ab exercises can do -- it works the entire core. When you perform movements on the wheel correctly, you activate your abs, glutes, lower back muscles and obliques as ...

“Regular ab wheel training improves posture, balance, athletic performance, and helps protect the lower back by strengthening the deep core muscles,” said fitness director Amfroy Lyn. “When performed ...

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 ...

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 ...

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 ...

Roll up, roll up ...

Strength training is an essential part of any running routine, with core exercises being some of the most important. A strong core stabilizes your entire body, helping runners move more efficiently ...

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 ...

The rollout exercises done with an ab wheel can help improve core strength, stability, and balance by engageing several muscles at once. "The ab wheel works a number of muscles, including your rectus ...