It was also noted that there were generally too few staff to enforce rules, and that promotional advertisements often showed participants engaging in somersaults even though this was extremely dangerous without proper training.
Consumer Product Safety Commission estimated there were 100,000 hospital emergency room visits for trampoline injuries.ĭue to the much larger numbers involved and lesser safety standards, the majority of injuries occur on privately owned home trampolines or in commercial trampoline facilities rather than organized gyms.ĬBC Television's Marketplace discovered that the trampoline park industry is unregulated in Canada, with different standards for padding and foam pit depth, self-inspections and repairs, and not being required to report injuries. Organized clubs and gyms usually have large safety end-decks with foam pads at each end, and spotters are placed alongside the trampoline to try to break the fall of any athlete who loses control and falls. This type of bed gives a little extra height to the rebound. However, in the 2007 World Championships held in Quebec City, a Ross bed (or two-string bed), woven from individual thin strings, was used. The fabric can be woven from webbing, which is the most commonly used material. The bed is made of a strong fabric, although this is not itself elastic the elasticity is provided only by the springs. The trampoline bed is rectangular 4.28 by 2.14 metres (14 ft 1 in × 7 ft 0 in) in size fitted into the 5.05 by 2.91 metres (17 ft × 10 ft) frame with around 110 steel springs (the actual number may vary by manufacturer). The frame of a competitive trampoline is made of steel and can be made to fold up for transportation to competition venues. The fabric that users bounce on (commonly known as the "bounce mat" or "trampoline bed") is not elastic itself the elasticity is provided by the springs that connect it to the frame, which store potential energy. People bounce on trampolines for recreational and competitive purposes. A trampoline is a device consisting of a piece of taut, strong fabric stretched between a steel frame using many coiled springs.
0 kommentar(er)
