They try to improve people's health with laughter. The laughter clubs started in India. Now they are all over the world. There are more than 450 laughter clubs in India. All kinds of people join a laughter club. They go once a day for 20 minutes and start to laugh. There are no jokes. People laugh as a kind of exercise, and everyone feels better afterwards. Some people pay a lot of money to join a laughter club and just laugh.
Of course, there are many kinds of laughter. We may change the way we laugh in different situations. But we all have a laugh that is special to us. How do you usually laugh?
Here's a joke to make you laugh
Doctor ! Doctor! Every time I drink coffee , I get a shop pain in my eye
Doctor: Well, take out the spoon.