This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to do a standing catleap
Make sure that you have a good solid takeoff point for practicing this move.
If something slips while you are jumping it can lead to a painful collision with the wall.
Crouch down slightly.

Choices:
(I) Rest your hands on the floor in front of you. Point your feet toward the ceiling; perpendicular to the wall.;
(II) While on an ollie, you should squat down with your legs straight and your feet shoulder-width apart. Both of your feet should be close but not nearly touching each other.;
(III) If you crouch too much you will lose all your force while jumping. Focus your eyes in the direction you are going.;
(IV) As you crouch down make sure that your legs are fully extended with a straight back. Your feet should land above your head.;
The answer is:
(III)