Multi-select problem: How does the next paragraph end?

How to stretch your it band
Support yourself against a wall with one hand.
If you can't get near a wall, use a chair or countertop. Just make sure you're holding onto something sturdy so you don't fall or knock your support over while stretching.

Available options:
(a). Position your hands so that the back fingers are touching. Your center of mass should be perpendicular to the wall.;
(b). Whatever room the injured person's in, you'll need to protect your body from possible falls. If the person is sleeping on the floor or on a couch, take a couple of steps out from the wall as you lift your foot.;
(c). Place a towel or cushion over you and the floor. Place a towel or cushion over your shoulder as you stand and brace against it with both hands.;
(d). Cross your right leg over your left leg at the ankle. Your right leg should be in front, and only the edge of your right foot should be touching the floor.;
(d).