Trampoline Trampolines of multiple shapes and sizes that bounce racers and objects that contact them into the air and may be tricked off of, like Mushroom Trampolines. Whamp Wedge-shaped Whomps that stand set up, shuffling their toes. They tumble over within an try to squash oncoming racers; although toppled https://www.youtube.com/watch?v=n-sXoCW3gYU