The video features a man in a gym, holding a knife in his hand. He is wearing a black tank top and black shorts. The gym has various equipment, including punching bags and weights. The man is speaking to the camera, and his movements suggest that he is demonstrating how to properly hold and use the knife. He appears to be an expert in martial arts or self-defense, as he handles the knife with confidence and precision. The lighting in the gym is bright, and the camera angle is fixed, providing a clear view of the man and his surroundings.