So how fast can you run the mile and how do you run?
When I run, I breathe through my nose and out my mouth. I also don't talk to people when I run. I feel like I'm losing oxygen when I talk while running. While my friend runs, she unconsciously clenches her teeth. After she finishes running the mile, she relaxes and her jaw and teeth start hurting. I tried getting her to stop, but she does it without knowing. X(

























