Explanation:

1. Place your feet slightly wider than shoulder width with your toes far out;
2. Flex your knees slightly with your arms extended in front of you;
3. Keep your arms extended in front of you at chest level;
4. In this position, move 4 steps to the left;
5. Then, move 4 steps to the right;
6. Push yourself up explosively until your knees are just barely extended;
7. Repeat this movement;