AB CARVER PRO

If youre a beginner, position yourself about 12-15 inches against the wall, and roll out against it.  The wall will act as a blockade, so that your rolling is controlled. Your thigh area should be approximately 65-70 degrees against the floor. By doing so, youre allowing yourself to understand the movement and exercise.

For intermediary:

At intermediary level, there is no such need to use the wall as a barrier. Roll out a little further than the beginners level, with your thighs about 45 degrees against the floor.

For advanced:

This is a pro position. If youve worked with an ab wheel for some time now, then this is the position you should be going for. For the advanced level, roll against the floor.