Why Your Brain Needs Exercise
The evolutionary history of humans explains why physical activity is important for brain health
- It is by now well established that exercise has positive effects on the brain, especially as we age.
- Less clear has been why physical activity affects the brain in the first place.
- Key events in the evolutionary history of humans may have forged the link between exercise and brain function.
- Cognitively challenging exercise may benefit the brain more than physical activity that makes fewer cognitive demands.
Strangely, the article is dated in the future.