Those of us growing up in the decades of the '50s, '60s, and '70s can remember jumping on totally unguarded trampolines. Oh, the gym teacher would stick a mat underneath and station other students around the edges of the device, but it would have been a simple matter for anyone to over-jump their skills and go soaring over the heads of the spotters...
Even the best trampolines will begin to wear out with time and extensive use. Since it's expensive to buy a good quality trampoline, however, most owners prefer to repair their trampolines instead of buying new ones. In order to do this, you want to choose a trampoline that has replacement parts readily available when you need them...
