Swiss ball workout- for abs-2

Lie down on the mat. Place a swiss ball on the wall and place your feet/ legs on top of the ball. Lift the hips up. This time because of the instability of the ball, it becomes more challenging and different than if the feet are placed against the wall which is a stable surface.



Try to straighten your legs straight up and lift the hips more.



Slowly bring the hips down.



Repeat few more times.