In sports training, the term "deceleration" refers to the controlled reduction of speed or a decrease in movement rate. Athletes often need to decelerate during activities like sprinting or changing direction to prevent injuries or maintain balance. Proper deceleration techniques can enhance performance by allowing athletes to transition smoothly between speeds and movements. Training for effective deceleration involves strength and stability exercises, which help athletes maintain control during high-intensity situations. Understanding deceleration is crucial in training programs aimed at improving athletic efficiency and reducing the risk of injury.