Volleyball drill: defense per 3

Suitable for the following techniques: defense , general

https://youtu.be/bYJZ3UkSVMM

Per 3 players
- 2 balls. person 1&2 stand on 1 side,
- person 3 in the middle opposite them.
Person 1 throws a ball to person 3,
who plays it back to person 1 underhand.
Then person 3 moves in shuffle until she is opposite person 2, this person also throws a ball which person 3 in turn plays back underhand.
Then move sideways again to person 1
- So continuously move sideways to play balls back underhand from person 1 and 2,
After X number of balls you change

Minimum number of players

Maximum number of players

Not applicable