Along with the lower back and glutes, the abdominal muscles are the primary muscle group of the core, and therefore ab exercises should be an integral part of your fitness routine to strengthen ...

For example, as the ball wobbles back and forth while you use it, you activate balancing muscles, in addition to your main core muscles, to ensure you're stable. This makes ab workouts with a ...

abs, back, and pelvis), reducing strain on your spine and improving coordination for activities like running, jumping, and lifting, says Chellsen. Another major perk? A stronger pelvic floor.

Exercises that keep the abdominals and low back strong are vital to maintain a healthy posture. While most abdominal exercises are performed lying on the floor, these are right for everyone such as ...