This entry was posted on Friday, February 28th, 2014 4:14pm Plyometrics: a) Produces slow muscle response? b) Diminishes the response of the nervous system? c) Produces fast and powerful muscular movements? Answer: c) Plyometrics produces fast and powerful muscular movements. This style of exercise is designed to work muscles at maximum force in a short amount of time. Plyometrics is often referred to as “jump training” because many of the workout routines involve explosive jumping movements. It is a popular training method for athletes looking to improve speed and endurance. To learn plyometrics and how to incorporate them into HIIT (High Intensity Interval Training) routines, join the JWM fitness program here. Every cardio move comes with a video that demonstrates how to do the exercise as well as the health benefits of each activity. You also get complete JWM workouts that mix the cardio exercises together in intervals for 30-minute (plus) HIIT sweat inducing, calorie-blasting and fat melting sessions!