The three-legged plank to tiger curl strengthens your core, hips and shoulders.

This move, as the name suggests, combines a three-legged plank (challenging enough on its own) with a tiger curl, which ...

Fitness experts say abandoning repetitive crunches and planks may be the key to building a stronger, more functional core ...

A strong core helps with posture, balance and stability, and can prevent and reduce back pain. To effectively strengthen your core you need to work the low back, glutes, pelvic floor and the ...

The toe taps exercise comes straight from Pilates - you won't be sweating it out, but you'll certainly feel it working ...

A CSCS shares 5 standing ab exercises using carries, rotation, and balance to build real core strength after 50.

A CPT shares 4 standing exercises that strengthen the core and address belly overhang after 55.

This workout is short — just 10 minutes — and requires no equipment. But it packs in a lot of work. PS Fit instructor Natalie White designed it to target your abs, core, and thighs, and she'll have ...

View post: Nutritionist Shares the $3.29 Trader Joe's Snack That Helps Her Hit Her Protein and Fiber Goals At the Same Time Nothing says “dedicated athlete” quite like a sculpted core. While bulging ...

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 ...

Place your forearms on the platform and your knees on the carriage. Take a deep breath out as you round your back for the ...

Crunches aren’t the only way to strengthen your core: As this Pilates abs workout shows, you can work that all-important center of your body with a whole bunch of more functional moves. The next ...