The trampoline springs. The trampoline springs are located on the surface of the trampoline. Someone using a trampoline can obtain a serious injury by hitting the exposed springs on a traditional trampoline.
2. The steel frame. The steel frame located on the outer edges of the trampoline can cause injury to anyone jumping on a trampoline.
3. The ground or any obstacles located on the ground. Anyone using a trampoline could obtain a serious injury if they fall on the ground.
Dr. Alexander used his research on the tradition trampoline to redesign a safe trampoline,(https://en.wikipedia.org/wiki/Springfree_Trampoline). Dr. Alexander used his research to create the world's safest trampoline. To reduce injuries Dr. Alexander decided to use glass reinforced rods in the Springfree Trampoline. By using the glass reinforced rods, he eliminated the metal springs found in a traditional trampoline. The glass reinforced rods are under the trampoline surface. This eliminates injuries caused by traditional metal springs. The jumping surface of the trampoline uses a material called Softedge. This shock absorbent material is designed to eliminate impact