These three moves—dead bug, side plank with hip abduction, and suitcase... The post Stop the sit-ups, these 3 exercises are ...

For years, sit-ups were considered the ultimate ab exercise. But modern research shows they’re not the safest or most ...

Master these classic core exercises (they're not the same!). Javier Zayas Photography/Getty Images If you’re a fan of core exercises, chances are both sit-ups and crunches are a staple of your workout ...

Core muscles wrap around the midsection like a girdle, forming a connecting link between the upper and lower body. They support, stabilize, and help move your spine, trunk, and pelvis, and most body ...

Fit&Well fitness writer Harry Bullmore performing a half-kneeling kettlebell rotation. If your ab workouts consist of sit-up after sit-up after sit-up, it's time you changed your ways. Why? Not only ...

When most people think of a strong core or achieving abs, the first exercise that comes to mind is often sit-ups. While sit-ups have long been a go-to for strengthening the core, they're not always ...