
Player A & B playing face to face over the net with possibility ball rebond once. After A send the ball to B he move a tennis ball from the plot left towards the right one. While B send him back the bal and do the same. Then A had to return the ball from B and move the tennis ball from right to left plot.
Allow rebond to make the exercie easier. Delete ball rebound to make it harder or add a 2nd contact (to improve ball control) to each player. Important point : when players move from laterally to the plots they must have the right defensive attitude. No running allowed.
This practice has no coaching points
This practice has no progressions
New hitters rarely miss because of their arm. They miss because of their feet. Build a reliable approach, then time it with your setter.
When your hitter gets stuffed, five teammates standing and watching is how you lose the point. Good attack coverage turns a blocked ball into a second swing.
Coaches spend hours correcting arms in serve receive when the real fault is almost always the feet. Fix the movement and the platform fixes itself.