Crunches, or V sit-ups ... Plank on the Ball You will need an exercise ball for this plank variation. Follow these steps to perform the move: Kneel before an exercise ball, and drape your abs ...

Hold the slam ball above your chest with your ... In fact, some trainers prefer other abs exercises like planks. Why? “Both ...

And we're going to go down to the floor for crunch. If you can ... If you have more than one medicine ball, you might find that you want a lighter one for some exercises and a heavier one for ...

We're going to use an ab ball and a floor mat. Make sure you have enough room to spread out. Let's start with a waist crunch. Have a seat on the exercise mat. Now, what I want you to do is lie back.

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 ...

But these traditional exercises aren’t the only way ... Using your core—not your arms—hinge at the hips and crunch down to slam the ball to the ground, as you lower into a squat position.