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The trampoline-like life nets once used by firefighters to catch people jumping out of burning buildings were invented in 1887. The 19th-century poster for Pablo Fanque's Circus Royal refers to performance on trampoline. The device is thought to have been more like a springboard than the fabric-and-coiled-springs apparatus presently in use. [1]
Trampolining or trampoline gymnastics [1] is a competitive Olympic sport in which athletes perform acrobatics while bouncing on a trampoline. [2] In competition, these can include simple jumps in the straight, pike, tuck, or straddle position to more complex combinations of forward and/or backward somersaults and twists.
An earlier design with a single upright vertical handle [6] patented in 1955 posed something of a risk to the user's chin. Later improvements to the pogo stick have been made, including the Vurtego , [ 7 ] Flybar , [ 8 ] and the BowGo, [ 9 ] which allow operators to jump much higher than with a simple coil spring pogo stick.
Although each mat may be made of different foam, they generally have similar vinyl enclosures. 14- to 18-ounce polyester laminated vinyl is usually used in all folding mat applications. The vinyl covers should be fire-retardant (class A), puncture and mildew-resistant, and antibacterial to help maintain good hygiene.
Tuck Jump – From a straight jump start, the knees are pulled up to the chest and the hands must at least briefly grasp the legs between the knees and ankle. Pike Jump – Again from a straight jump start, the legs are straight, held together and lifted parallel to the trampoline and the arms and body reach forwards towards the pointed toes.
Double mini trampoline involves a smaller trampoline with a run-up; two scoring moves are performed per routine. Moves cannot be repeated in the same order on the double-mini during a competition. Skills can be repeated if a skill is competed as a mounter in one routine and a dismount in another.