the meaning of trumpoline

"trampoline" when I see this word I though about "canvas" or some plastic that cover some  thing

but the true of meaning is some activity or excercises tool.

Meaning of Trampoline

a strong fabric sheet connected by springs to a frame, used as a springboard and landing area in doing acrobatic or gymnastic exercises.

Example

I felt like if he snapped his fingers, I would turn some wicked somersaults, spring off a trampoline , and dive into a routine directly from the page of a gymnastics handbook.

Verb
do acrobatic or gymnastic exercises on a trampoline as a recreation or sport.

our hobby are trampolining

but  this so expensive so that this tool not favorite in Thailand.

trampoline accessories
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trampoline pad
jumpking trampoline
jump king trampoline
inflatable trampoline
trampoline games
trampoline part
trampoline enclosures
bear trampoline
hedstrom trampoline
trampoline safety
trampoline sale
trampoline accessory
trampoline tricks
trampoline for sale
airzone trampoline