Plyometrics, also known as jump training or plyos, are exercises in which muscles exert maximum force in short intervals of time, with the goal of increasing power (speed-strength). This training focuses on learning to move from a muscle extension to a contraction in a rapid or "explosive" manner, such as in specialized repeated jumping.[1] Plyometrics are primarily used by athletes, especially martial artists, sprinters and high jumpers,[2] to improve performance,[3] and are used in the fitness field to a much lesser degree.[4]
