Exercise ball - Hand walk-outs

The video tutorial demonstrates an exercise involving balancing on a ball. The participant starts by positioning themselves on the ball with their belly button centered. They then walk their hands forward until they reach a pushup position, ensuring their feet remain off the ground. After reaching the pushup position, they carefully walk their hands back to the starting position. The exercise is repeated to reinforce the technique.

How should your arms be positioned while walking out your hands?

What is the final position you should reach before walking back to your belly?