I purchased the Plyo Box to bring to my gym because they don't offer any plyometric boxes. Plyometrics can increase the speed at which athletes can develop force and injury prevention for athletes in sports where there is a high degree of jumping, landing and side-stepping movements. Plyometrics have been shown to be highly effective in ACL injury prevention programs for athletes in sports such as volleyball, basketball and soccer (Hewett, 1996). The Adjustable Plyo Box is perfect for increasing my overall athletic power. Note: The Plyo Box only rises to 24" so if you need a higher platform you might want to consider an alternative to the Plyo Box.
If you compare the price of these dumbells to what you would pay in a sporting goods store, you will realize what an awesome deal they are for the price. They are good quality dumbells, just as good as you would find in any health club.
The color selection is great. The balance disc comes inflated but I would like to inflate it more. No directions come with it, but looks like it takes a standard sports ball inflation needle. Comes with a warranty.
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