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Backspin applied to a shot, causing the ball to curve upward and bounce lower, with backward rotation.
Definition
Underspin is a backward rotational spin imparted by brushing the ball downward and backward, creating a backspin effect. Underspin causes the ball to dip downward (opposite of topspin's downward curve), maintain forward momentum longer, and bounce lower after landing. Underspin is used defensively to improve net clearance and tactically to create unpredictable bounces. Defensive shots with underspin stay in play more easily due to the spin's aerodynamic lift. Underspin is also used in slice shots and chip returns for tactical variety. Players develop underspin technique through drop-shot practice and slice groundstroke development. In professional padel, underspin is a versatile variation tool used by players who want tactical flexibility beyond pure topspin approaches.
Origin: Fundamental spin variation; terminology standardized across racquet sports.
Applied to defensive shots and tactical variations to control bounce and create unpredictability.
Underspin causes lower bounces and longer air time. The ball dips less sharply than topspin balls.
Defensively for better net clearance, or tactically for variety. Avoid when you need pure attacking pace.
Practice drills