You can typically find parts for a trampoline at stores that specialize in outdoor recreation equipment, such as sporting goods stores or department stores. If you need specific guidance, it's best to check with the manufacturer of your trampoline to ensure compatibility and availability of the parts you need.
there is no movement that you are soppose to move your hips. they need to stay still and square.
You shouldn't need to however if it is an old trampoline and has become lose I would suggest buying new springs and a new trampoline bed also make sure you buy the correct bed size for your trampoline and make sure you check the length of the springs before buying new ones.
Hips? You mean lips? And what on earth are you talking about?
12' x 12'.
to rotate his hips, cuse the way he moves his hips tricks the player, and his speed helps him to dribble
a gymnastic trampoline is used for a number of things for example it can be used for backhand springs. trampolines are also used for balance for example when u are tumbling ( on floors ) and you are doing lets say a backhand spring you need balance when you jump that's how a trampoline can be used.
Friction is not needed on a trampoline for it to function properly. In fact, reducing friction can help improve the bounce and performance of the trampoline by allowing for smoother movements and less resistance.
so they can win lol
Why would you jumping on the trampoline make my belly go down? You will probably also need to eat less and be more patient.
You will need to find a gunsmith
you need a lot of skills