Plyometric movements are exercises in which muscles learn to exert maximum force quickly and explosively with the goal of increasing power (speed-strength). However, plyometrics alone can take several weeks, if not months, to sufficiently train the fast-twitch muscle fibers to produce the power and explosiveness needed. The physical demands created by the POWERCHUTE® Swing, Speed and Fitness System are consistent with plyometric exercises, require less time spent in training, and produce a quick lengthening of the muscles responsible for initiating the downswing, which is followed by a strong concentric or shortening of the same tissues. This will result in an increased quantity and quality of fast-twitch muscle fibers. Swinging the POWERCHUTE® for as little as 5 mins per day will produce a faster, more accurate, and more powerful swing.
That is how the POWERCHUTE® works. "It shows your body how to recruit the fast-twitch resources that enable you to swing faster.