If you have 10 minutes to spare, run a mile and post how long it took. You can use Google Maps to plot the course. I didn't record the precise time, unfortunately, but it took between 7 and 9 minutes.
Researchers are validating the idea that exercise has benefits for cognitive, social and academic performance, and long-term cognitive health.
The Influence of Exercise on Cognitive Abilities
Effect of Aerobic Exercise on Cognition, Academic Achievement, and Psychosocial Function in Children: A Systematic Review of Randomized Control Trials (#Discussion)
Fitness effects on the cognitive function of older adults: a meta-analytic study