Why is running exhausting for the amount of calories it burns

Subscribers:
841
Published on ● Video Link: https://www.youtube.com/watch?v=eMYlc7jenGw



Duration: 0:55
175 views
5


Running is extremely exhausting with most people only able to run about 10 minutes before feeling tired. So why does it burn as many calories as it does? Watch this video to find out!