a man is doing a backwards push-up on a mat

a man practicing judo with another person in a room. they perform various judo techniques, including grappling and throwing each other. the man in white is the one performing the judo moves, while the other person is in a blue uniform. the room is well-lit and has a wooden floor. at the beginning of there are two white chairs in the background, but they are later removed. throughout there are also several other people in the background who are not in focus. with each frame showing a different moment of the judo practice.