Some people in India believe laughter is a good exercise so they do
what is called a laughter yoga: they get together and laugh!
Two American studies have shown that laughter can in fact increase blood flow and prevent heart disease and such. Basically it's like exercise without the muscle tension and with more fun!
So, rent a funny movie and let's all laugh! Hahahahaha!
Read more from Reuters
P.S. Thanks to the slow mail-to-blog service it took this post 3 days to show up here! Bet you'd already read it!