The video shows a man in a karate uniform standing in a room. He is holding a tennis ball in his hand and talking to the camera. The room has a wall with red pads hanging on it. The man then throws the ball at the pads and hits them with his hand. He repeats this action several times, hitting the pads with the ball and his hand. The man is wearing a white karate uniform with a black belt. The room is well-lit and has a wooden floor.