there is no ordinces for trampolines so you need to use upper body strength
No, non inflatable water trampolines do not exist. Water trampolines need the air for buoyancy.
i think both
Vuly Trampolines was created in 2007-12.
Sears (www.sears.com/trampolines) has trampolines online for sale. www.tramplinejumper.com and www.trampolineplus.com are other useful sites with a variety of products.
Yes, George Nissen is the real inventor of trampolines.
yes
No
no they are not
my jizz.
no they are not
No.
No.