As a runner, you need a strong core to power your runs. But you also need to work on flexibility and mobility regularly to help prevent any injuries from cropping up. As it turns out, you can combine ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." In an Instagram video, the Underworld star begins her workout by pushing her legs over her torso and head ...

Despite how it seems, keeping your exercise routine consistent and simple is still the best way to get results in the long term, and the same goes for strengthening your core. After all, a sustainable ...

A six-pack is at the top of many a fitness wishlist, but the benefits of performing the best ab exercises go far beyond aesthetics. Abs are part of the core muscles in your body, which are responsible ...

Yoga has proven benefits for overall mental and physical health, including strength-building. A strong core can produce defined abs, improve your balance, and help you avoid injuries. Moves like boat ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Kate Beckinsale, 50, showed off her strong abs, arms, and legs in a yoga ...