Backspinning is a technique used in sports like basketball and table tennis to create a backward rotation on the ball. This spin affects the ball's trajectory and can make it more difficult for opponents to predict its path. In basketball, players often use backspin when shooting to increase the chances of the ball bouncing favorably off the rim. In table tennis, backspinning is employed to control the ball's speed and direction. When a player strikes the ball with a downward motion, it generates backspin, causing the ball to dip quickly and stay low over the net. This tactic can disrupt an opponent's timing and make returning the ball more challenging.