Another study, this one of about 5,000 children, found links between exercise and exam success in English, maths and science. It’s not new science, but it’s good to remember it in this age of obesity and conveniences which allow people to do less and less.
Here’s the BBC report and some other relevant links if you’d like to have a look. Otherwise, maybe you have time for a few push-ups, sit-ups or a jog. 🙂