1) Metaphysical Exercise:
So for 2,500+ years, athletes, folk-scientists, bro-scientists, and real scientists have extolled the virtues of exercise.

Even Dr. Mike showed that 30 minutes a day helped -Everything-.

But a bizarre subculture of cardio-focused exercisers called “Runners”, have always claimed odd mental benefits along with the physical ones.

Things like Zen/Meditation, a type of Buzz, & greater Clarity of Thought afterward.

So science decided to investigate these old wives’ tales, and may have discovered evidence instead of myth…