Striking - (Tennis) V bouncing

The video tutorial teaches how to control a ball in a V shape using a racket. It starts with using one face of the racket to bounce the ball side to side, focusing on coordination and control. After mastering this, the tutorial progresses to alternating between the racket's sides, incorporating wrist twists to simulate forehand and backhand movements. The emphasis is on maintaining a V shape and keeping the ball aligned with the body's center.

Describe the movement of the racket when alternating sides.

What is the significance of keeping the ball in line with the middle of your legs?