Reading this article definitely brought up an aspect about going to the gym that I hadn't even considered. Going to the gym results in better grades? Researchers at Purdue University seem to think so, and they have proof to back it up!
By tracking the number of visits to the campus gym, researchers were able to verify that students that went to the gym, on average, had a slightly higher GPA than those who didn't go to the gym.
The science and the reasoning behind it is actually fascinating!