For this project I knew I was gonna have to find a little more out their sources so I looked up a lot more medical type research edu websites and it actually turned out better than I thought. The first one I found was a Harvard Med school paper on running for health reasons which I think is critical to add. Then I found out that Stanford has things on running and was a another credible site to turn to in a paper like this so these are two things that I have added to my sources for this project.