Trampoline Trampolines of a number of styles and sizes that bounce racers and objects that contact them in to the air and may be tricked off of, like Mushroom Trampolines. Whamp Wedge-shaped Whomps that stand set up, shuffling their feet. They tumble above within an try to squash oncoming https://www.youtube.com/watch?v=n-sXoCW3gYU