Its garbage, only way to jump higher is weight training or ployo like kadour.

i suggest buying a program and using it.

dont give him information unless ure sure about it. resistance training works too

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Age:14 Height: 5' 9" Running Vertical Jump: about 32 inches
Highest Poster On SBT
Good, better, best. Never let it rest. Until your good is better and your better is best.
-- Tim Duncan

doesnt latrel mean cross ways movment ?!!! der. yea it will help ur slides

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Denver nuggets rock

so its pretty useful if i wanna et quicker on my def. slides

I used an old bike tire tube (or a couple), wrapped them around my legs and did slides. It was cheap and effective.

did it actually get u quicker

It helped my first step lateral quickness.

how many weeks did u use it for and how mant times a week

I didn't really have a set program. I used them before my senior year in college, and I would do a few sets of lateral slides from one side of the free-throw lane to the other each time after shooting around in the gym.