What method is used to prepare the body for increased speed in a short distance?

The method that specifically prepares the body for increased speed over short distances is the acceleration sprint. This training technique focuses on developing the ability to rapidly reach high speeds from a stationary or slow-moving position. Acceleration sprints involve short bursts of intense effort, which help improve the athlete's start speed and overall acceleration capabilities.

Incorporating acceleration sprints into training allows athletes to engage fast-twitch muscle fibers, enhance neuromuscular efficiency, and improve stride length, all of which contribute to better performance in short-distance sprints. This method is particularly effective in sports where quick starts are critical, such as sprinting, football, and track events.

While the other training methods—like interval training and speed drills—play important roles in an athlete's overall speed development, they focus on different aspects. Interval training emphasizes alternating periods of high-intensity effort with rest or lower-intensity activity, which can improve cardiovascular endurance and speed over longer distances. Speed drills typically involve repetitive practice of sprinting mechanics, acceleration, and maximum speed, but they might not focus as directly on the starting phase as acceleration sprints do. A warm-up routine prepares the body for exercise by increasing blood flow and flexibility but does not specifically target speed enhancement.