Here's a description of the video: A person stands barefoot on a light wood floor, rolling their foot over a small, black spiky ball. The camera is positioned overhead, looking down at the person's foot and part of their leg. The focus is on the foot and the ball as the person moves their foot back and forth over the ball, massaging it. The floorboards have a natural wood grain pattern. A small tattoo can be seen on the lower leg.