In the video, a man is standing on a sidewalk with his back to the camera. He is wearing a yellow shirt and blue jeans. The man is holding his hands behind his back, and he is using his fingers to crack the knuckles on his hands. The sound of the cracking can be heard clearly. The background shows a tree and a parked car. The man appears to be alone, and there is no one else visible in the video. The focus is solely on the man and his actions.