In the video, a small hamster is seen running on a wheel. The wheel is red and white in color and is placed on a bed of wood shavings. The hamster is light brown in color and is running at a fast pace. The wheel is spinning continuously, and the hamster is running inside it. There is a yellow ball placed in the center of the wheel, which the hamster is running towards. The hamster seems to be enjoying the exercise as it runs around the wheel. The background is blurred, but it appears to be a room with some furniture visible.