Read this tip to make your life smarter, better, faster and wiser. LifeTips is the place to go when you need to know about Plyometric Training and other Volleyball topics.
According to plyometric specialist Donald Chu, an integral part of the training includes box jumps, like the 90-second box jump. He recommends a 12" high box, 20" wide, 30" deep.
1-Stand a the side of the box, feet shoulder width apart.
2-Jump onto the box, then quickly jump off box on other side.
3-Repeat the process in the opposite direction.
4-Begin at 30 seconds, and work your way up to 60 and finally 90 as you feel more comfortable.
5-Rest 15 seconds longer than you jumped, doing sets of 3.
Brought to you by www.spikenashbar.com - the world´s leading volleyball supplier