| 摘要 |
A physical fitness-use trampoline structure consisting of several sufficiently flexile elastic members angularly arrayed at equal intervals apart and conjoining two frame members into a single structural entity. Given this structure, the user can, according to different positional exercise requirements, utilize the rotative twisting resiliency and differently orientated placement capabilities of the physical fitness-use trampoline for producing various physical fitness approaches and thereby achieve multiple efficacy physical fitness exercise performance.
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