I've heard people say running isn't a real sport. What do you say to that?
yea I like running its part of athlete  
What distance do you run? Long or short?
I run both but I am expert in short. You will run?
Short distance running helps improve blood flow to muscles. So that's good for you.
Yes You are right. All the sports are good for health.
Running is also good for your emotional needs. Do you feel it improves your mood?
Yes I feel it regularly. Ground is my favorite place. This will make me happy.
That's great. Plus, physical activity reduces the risk of dementia.
Yes You are right. Also there are more medical facts inn athletics.
But do you ever get hurt running? I hear it can injure your knees?