The level of unexplained eye pressure may help to understand the link between fitness and brain function
![The small amount of weight is good for the brain [Study]](https://i0.wp.com/1721181113.rsc.cdn77.org/data/images/full/32588/science-times-little-daily-stress-is-good-for-the-brain-according-to-research.jpg?fit=300%2C300&ssl=1 "The small amount of weight is good for the brain [Study]")
