The starburst side plank variation strengthens the shoulders, abs and obliques. Here's why we love it at Tom's Guide.

Hundreds of sit-ups aren’t the key to building a strong and injury-resistant core. Yes, this abs exercise is great at strengthening just that — your abs — but in the abs vs core muscles debate, it’s ...

These 5 chair exercises target lower belly fat after 50. Easier on joints than sit-ups and more effective. Get started today.

Strengthen your core and slim your midsection with these five simple chair exercises that target your abs safely after 60.

The video concludes with Shilpa Shetty flashing a radiant smile and pointing at her abs. Her pun-intended side note read, ...

Ellipticals, captain's chairs, and the decline bench are just a few of the best gym machines for ab strength. Here's your ...

Develop your core with Bruce Lee's intense ab workout. Exercises like waist twists and leg raises can help you build strength ...

Bodybuilding legend and former four-time Mr. Olympia Jay Cutler broke down his latest back and abs workout at 52 years old.

Helen O'Leary, director and clinical director at Complete Pilates explains that the reformer consists of a “sliding flat ...

Alix Earle is once again inspiring many with her latest Instagram post, which features her abs. The social media personality ...

Alix Earle is once again inspiring many with her latest Instagram post, which features her abs. The social media personality ...