The Difference Between A Rebounder & Trampoline

Your kids love to play on their friends' trampolines, but you don't have the space. You go to the store and see some "mini-trampolines" and think you have found the perfect solution. But beware; rebounders, also known as "exercise trampolines," are not the same thing as a full-sized trampoline. They have several important differences, and understanding these can prevent dangerous surprises.

Size

The most obvious difference between a rebounder and a true trampoline is size. Rebounders are small, intended for use by only one person. The average rebounder diameter is 40 inches, or a little less than 3 1/2 feet. A rebounder can fit into a corner, and many brands fold for even easier storage. True trampolines are large, with diameters ranging from 10 to 14 feet, and you usually set them up outdoors.

Function

Rebounders and trampolines have different functions. While rebounders are training devices, trampolines are designed for recreation rather than exercise. Product descriptions reflect this difference. The website of popular trampoline manufacturer, Skywalker Trampolines, states that the company offers "safe and fun products for family enjoyment", while the "About Us" page on the same website describes the products as "game equipment."

Conversely, rebounder manufacturers market their products as fitness equipment, not recreational devices. The owner's manual for Urban Rebounding, found under "Product Guides" on its website, contains a letter from the product's creator, promising that "you are going to build long, lean muscles and burn pounds of fat away."

Price

Rebounders, being smaller than trampolines, usually--though not always--cost slightly less. As of 2010, large trampolines were available for as little as $275 when purchased from big-box stores, while high-end models sold by the manufacturer were priced at about $700. Rebounders were available for as little as $50 at big-box stores, while higher-end models were available from the manufacturer for up to $900.

Dangers

Though rebounders and trampolines both pose safety hazards, true trampolines are more dangerous. According to a 2005 study from researchers at Columbus Children's Research Institute at Columbus Children's Hospital that was published in the July 5, 2005, issue of "Health Day News," injuries sustained while using a large trampoline were more likely to result in hospitalization than injuries sustained using a rebounder or other small trampoline.

Safety Guidelines

Trampolines and rebounders can both be dangerous when used incorrectly. Both are also more hazardous when used by children then when used by adults. In fact, the American Academy of Pediatrics has recommended that children not be allowed to use trampolines at all.

If keeping your kids off a trampoline or rebounder isn't an acceptable option, many of the same safety rules apply whether they use large devices or small ones. No more than one person should be bouncing at a time, users should not attempt tricks unless a trained professional is present to provide instruction and spotting, and children should not use the device unsupervised.