
Season 4's Fly Swatters
The Fly Swatters are an obstacle, used as the first obstacle in the Qualifier of Season 4's Summer Wipeout (Episode 4x28).
Contestants must grab the zip-lines, glide into a series of squishy rotating disks, and land on the platform on the other side. The second set has a rumble bridge as the landing platform.
It was replaced by the much easier Double Bubble Trouble in the next episode.