Both core exercises can strengthen and tone your abs, improving stability and balance while building a visible six-pack. But ...

Sit-ups (where the upper body is lifted completely) and crunches (where only the shoulder blades lift off the ground) are classic abdominal exercises. Photo: Getty Images Sit-ups and crunches are two ...

You'll need more than just crunches to build a strong, functional core. Try these moves to upgrade your workouts.

Building a lean, toned core goes beyond traditional crunches; it's about engaging all core muscles to burn calories and support overall stability. Using a stability ball is an excellent way to target ...

Gym ball exercises are the underrated Pilates alternative. They challenge the core, shoulders, arms, and back in a similar way and use a versatile fitness essential. I love a Pilates workout at home.