High bounce ball - 2 balls at the same time

The video tutorial begins with an introduction to basic ball bouncing, focusing on maintaining coordination by bouncing two balls simultaneously while keeping knees bent and staying low. After practicing this, the tutorial progresses to a more advanced level where the viewer is instructed to switch hands and cross the balls over, enhancing coordination and reaction skills. This exercise involves throwing the balls from left to right and vice versa, which is beneficial for improving both coordination and reaction time.

What is the purpose of switching hands while bouncing the balls?

What benefits does the activity provide according to the text?