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

How to throw a left hook in boxing
Stand in your normal boxing stance.
Power punchers generally keep their lead (left) foot closer to square with their right than straight punchers.
Do the following simultaneously :
Plant your back (right) foot and keep it there.

Pick from:
+ Land with your hands at hip level the whole time. While doing the following try to swing your dominant hand in a wide arc Drop your back foot..
+ The upper part of your foot should be lined up with your level. Hold a stance in that stance for 15 seconds..
+ This foot will move when you move forward to deliver the blow. Shift your left foot onto the toe and twist rightward as if you are stamping out a cigarette..
+ Place your hands down on the mat on either side of your body with your thumbs lined up with your shin bones. Arms hang down on either side of you..
This foot will move when you move forward to deliver the blow. Shift your left foot onto the toe and twist rightward as if you are stamping out a cigarette.