Loudly. He is very serious about his exercise, he groans loudly, and yells when he smacks himself accidentally with the skipping rope. Asking nicely has not helped the situation. It keeps dc awake, as is right outside their room. They have a back garden they could use, and a front garden but choose to skip outside the two adjoining houses. It's entertaining when the rope smacks him but he complains if we look at him and tells dc to close the curtains.
Can we do anything?