dr. heimlich? what do we do then? >> well, you can save your own life.o you do it as, first of all, as you would do it to somebody else. >> okay. >> take your fist. below -- just below the bottom of the ribcage. >> okay. >> and press it in. exactly. now, there's another way you can do it. we've got a chair here. >> all right. >> you're going to lean the chair against the very same spot. >> okay. >> and you're going to press. you've got it. you've got it. you can save your own life. >> thanks. >> reporter: dr. heimlich says it's good to practice the maneuver but only with the help of a trained professional. >> so enjoy yourself when you're learning it, enjoy yourself at any time, but take it very seriously. don't play and make a game of it. okay? >> okay, thank you. thank you, dr. heimlich, for taking the time to show us how to do this. hopefully, we'll never have to use it. i'm courtney for "teen kids news." >>> that wraps our show. >> be sure to check out "teen kids news" again next week. >> see you then. -- captions by vitac -- www.vitac.com >>> write