Do basic jumps at a moderate speed for 20 seconds (a). (dailyburn.com)
In this article I will define what jump training is, give suggestions on who should be performing these exercises, and then present a few basic jump training exercises for beginners. (tomcoffeyfitness.com)
However, the good news is that you can begin basic jump training, even before meeting the aforementioned strength requirements. (tomcoffeyfitness.com)