Tractor pulling a trampoline - GIF

[12bolts]

Didnt you ever double up on the trampoline as a kid Jon?

Also, are those guys stomping on the trampoline to heighten the other guy's bounce? I didn't know you could do that. Perhaps because that's the sort of information that people hide from their children.

If you get the timing right, and especially if, say, your older, heavier brother was with you, then he could pretty much catapult you out of the backyard!