" In another study, researchers discovered people who exercised three times a week over a period of six months, had an increase in the size of their hippocampus, which is the part of the brain that controls learning and memory. Physical exercise literally led to changes in their brain structure that led to increased memory capacity. This lends credence to the saying of healthy body, healthy mind. "

― Peter Hollins , Learn Like Einstein: Memorize More, Read Faster, Focus Better, and Master Anything With Ease… Become An Expert in Record Time (Accelerated Learning)