I was watching an episode of COPS a long time ago, and this cop is chasing some guy on foot down the streets. The guy is putting up a pretty good run, but the cop is running along right behind and sometimes right next to the guy and telling him something like... Dude. I run marathons. I can keep this up for hours. I mean hours and hours. You're never gonna get way from me. I can do this all night. Just give up. I see you're getting tired. I can hear you breathing hard. Common man. Don't do this to yourself. Just stop.
Dude finally gives up and the cop is hardly winded. The cop put him in cuffs and patted him on the back and thanked him for stopping. The dude was defeated. He let him catch his breath and asked if he needed an ambulance.
It was one of my favorite episodes