Apparently about 100,000 kids get injured in the USA per year while playing on trampolines. Quite a bit of the injuries are related to those big metal springs that encircle the jumping mat. One fellow, Dr. Keith Alexander, didn’t like the stats and designed a spring free trampoline.
The SpringFree Trampoline is available in a bunch of sizes and comes with a hefty warranty. Trampolines aren’t just for kids, get your credit card out ASAP.