Player stands in front of the team (split into 2 halves)
Ball is passed from Coach to first member of half 1 who passes it back. Lead then aims the ball to half 2.
Repeat until every team member has been through, then replace
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.