Finish the following sentence with the best choice: How do jump rope?

Choices:
- Buy a jump rope, go to back to your childhood grocery store and  keep your head looking forward and your hands about waist height.
- Buy a jump rope, go to back to your childhood skills and jump keep your head looking forward and your hands about waist height.

Answer:
Buy a jump rope, go to back to your childhood skills and jump keep your head looking forward and your hands about waist height.