Trampoline Trampolines of numerous sizes and styles that bounce racers and objects that contact them into your air and can be tricked off of, like Mushroom Trampolines. Whamp Wedge-shaped Whomps that stand in position, shuffling their feet. They tumble in excess of in an try and squash oncoming racers; https://www.youtube.com/watch?v=n-sXoCW3gYU