Trampoline
A sheet or web supported by springs in a metal frame and used as a springboard is Trampoline
It is just necessary to ensure everyone’s safety, since you should be cautious not to damage yourself if you leap from a height too great. There are various events in which individuals compete to see who can jump higher or do greater feats while jumping than their opponents. A sheet or web supported by springs in a metal frame and used as a springboard is Trampoline