Laughter; laughing hard for a long period of time is a very good start to an abdominal workout, which also works on your lung capacities. To help you do so today, if you haven't already, please take a look at
THIS.
The statement prior to the news bit is entirely fiction, please do not take this seriously as there is no scientific basis found yet to my knowledge. If I ever do find something of the sort, it would be quite an interesting read.