Focusing on one key area of your core could transform your strength and performance.

You’ve probably seen it all over your feeds: Fitness pros and physical therapists talking about “training the deep core.” But unlike crunches or Russian twists, these exercises don’t come with a pump ...

Core-stabilization training was derived from physical therapy in which injured patients needed to improve core strength after ...

Core muscles are important in all training forms, whether yoga or martial arts, cardio, or weightlifting. Fitness trainers constantly advise you to use your core ...

You'll need better moves to build a functional core. Here’s how you can upgrade your workouts.

Core training has become a consistent pillar in the worlds of fitness and strength training. While health care professionals agree on its importance, there is little consensus on what truly ...

The sit-up has dominated workout routines for decades, but fitness professionals increasingly question whether this familiar movement deserves its place in modern training programs. The issue isn’t ...

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. March 22, 2022 Add as ...

Core training has become the gold standard for physical fitness. A strong core has many benefits, from improving balance, stabilizing the back, preventing injury, and even helping us breathe. Core ...