30. Ball Planking

Yep, if you have a stability ball, you can also plank.

This is one of the best planking exercises for muffin top if you're a beginner.

It's basically exactly like traditional planking, except that your upper half is supported by your exercise ball.

Thanks to the extra stability, however, you should be able to hold the planking pose for as long as a minute.

Jumping Jacks