The same technique that allows a Zulu warrior to chase a running gazelle for 50 miles, and still have the strength for the kill.
10 seconds sound clip from The Master (1984) - State of the Union (S1E3) sitcom.
You can hear this line at 00:18:23.733 in the Blu-ray version of the TV Series.
Quote context
[...]
- Whatever happened to... 'It's time to get up'?
- What happened to you? I thought you had a heart attack.
- You stopped breathing. You have to breathe.
- The heartbeat, like everything else, can be controlled. I just slowed it down.
- Slowed it down? You stopped it.
- Swell, I believe you can do it, okay? Just don't do it again. You scared the hell out of me.
- Well, I see you're ready to go. I think I am.
[...]