Answer:
Games help to boost metabolism, burn calories, improve respiration and increase the circulation of blood. Sports improves our health as well as our mind. Healthy people can concentrate on their work and face problems courageously. Various exercises are performed automatically while playing games.
Explanation:
I'm not too sure about this. However, I would say that it is Ok to say attached is the assignment. It seems wrong, but to make it seem more natural, maybe try adding extra words like requested.