A strong midsection after 45 is about more than looking fit in the mirror. The right core moves improve posture, protect your ...

Superhuman Troy reveals what 1000 daily ab reps can do for your core. Woman recalls '90s childhood vacations—has sudden ...

Building a strong core after 40 means training smarter, not harder. Sit-ups often strain the neck and back, but they don’t ...

For older adults with mobility or balance issues, or those recovering from injury, this 20-minute core workout routine can ...

Core training has always been part of military PT and fitness testing. From crunches to sit-ups, flutter kicks, leg tucks and plank poses, the U.S. military uses many exercises to test core strength.

Get a Megaformer workout at home, minus the actual Megaformer, with this sweat-incuding, 20-minute glute and core workout.

Longtime fitness guru, Stacey Vachon, founded Core V3 Fitness and co-founded Core V3 Virtual and offers Zoom classes you can do in the comfort of your own home in the mornings for 35 minutes. Core V3 ...

Deep core exercises do more than just strengthen your abs and support good posture—they build endurance and stability throughout your trunk (chest, abs, back, and pelvis), reducing strain on ...

This 10-minute core workout focuses on challenging your abs, thighs, and lower body. PS Fit instructor Natalie White shows beginner-friendly modifications.

From the techno-blaring reformers of Solidcore to personal trampolines at the Ness, our editors took the toughest and trendiest fitness classes New York has to offer. Here’s our honest review.