Gary's Excercise Wheel is an object that appears in the episode "I Was a Teenage Gary." It is under the ownership of Gary.
The exercise wheel is yellow in color and is a little bigger in size compared to Gary.
Role in the episode
The episode, "I Was a Teenage Gary," opens with Gary crawling on his exercise wheel. SpongeBob then takes Gary off of his exercise wheel saying his exercise is over and doesn't want him to get too thin.