Basketball - Behind the back passing

The video tutorial demonstrates a ball exercise involving flicking the ball off a wall. It instructs viewers to stand close to the wall, use one hand to bring the ball behind their back, and flick it off the wall. The exercise should be repeated 10 times on each side. Additionally, the tutorial suggests practicing while standing side on, highlighting the fun aspect of the exercise.

What stance should you take while performing the exercise?

What is the overall impression of this exercise according to the text?