The video shows a man doing push-ups in a gym. He is wearing a pair of green shoes and grey shorts. The man is using a strap to support his legs while he performs the push-ups. The gym has blue walls and there are weights in the background. The man is in a plank position and pushes his body up and down using only his arms. The strap is attached to his ankles and is anchored to the floor. The man's form is good and he maintains a steady pace throughout the exercise.