A trampoline is a tight sheet of canvas that is attached with springs to a metal frame, and used for gymnastic springing and tumbling. The springs provide a rebounding force which thrusts the jumper high in the air.
An Introduction To Trampolines
Trampolines are a fun way to keep fit, and can be used to improve your health through cardiovascular exercise. They are used for a wide range of athletic and recreational purposes.
Trampolines Stay Safe While Having Fun
A trampoline is a device used by gymnasts, and is also used for recreational sport. It consists of a taut sheet made mostly of canvas that has coiled springs attached to a metal frame. The springs provide the rebounding force which propels the jumper high into the air. Trampolines are becoming very popular these days;