Volleyball serving / attack machine

The listing

Volleyball serving machine. Can be adjusted to serve top-spin and float serves, at all speeds, and to every location on the court. After every tournament, what do your athletes know they need to improve on? SERVE RECEIVE. This machine can serve every kind of serve, at all speeds, and do so tirelessly. Don't wear out their arms, OR YOURS. Give your athletes as many reps as they need, using this tool.