Defensive back glass and side glass rotation

What this lesson covers

This drill focuses on building comfort with balls that penetrate the defensive zone. The exercise requires one player to hit constant overheads while the defender practices reading the ball trajectory to decide between a block or a spin off the back or side glass. When the overhead hits the first side wall, the defender pivots and steps back to prepare for the rebound. If the ball angle is sharp or the pace is high, the defender executes a spin off the glass to return the ball. If the ball is shallower, the defender opts to take the ball early rather than letting it pass.

The exercise emphasizes the importance of reading the ball speed and angle to make quick decisions. By rallying with a live ball, the defender learns to judge the bounce and reset the body position for the next shot. This practice helps develop the habit of solving defensive problems under pressure, which rarely occurs with the same frequency during a match. It is designed for players looking to improve their decision-making when the opponent hits deep or angled overheads.