Episode 113. Topic: Running and human evolution. Theme: Fitness. Is it true humans are designed to run marathons? What are the theories behind human running evolution and do they support extreme distance running today? 

Twitter: @3minutelesson  
Email: 3minutelesson@gmail.com  
Instagram: 3minutelesson  
Facebook: 3minutelesson  

New episode every Monday, Wednesday, and Friday! Find us everywhere podcasts are found.