In the video, a young girl is seen sitting on a couch and talking to the camera. She then proceeds to demonstrate how to crack her knuckles. She starts by cracking her thumb, then moves on to her fingers one by one. The girl appears to be in a living room, with a couch and a painting visible in the background. She is wearing a gray t-shirt and has a watch on her left wrist. The video is shot in a vertical format, which is common for social media platforms.