'Laughter is the best medicine', is an age-old saying, and about 10,000 laughter clubs in India are a testimony to the fact that the therapy works.
A combination of group laughter exercises with yoga breathing, which allows people to laugh without cracking jokes, should be performed for at least 15 to 20 minutes, says Hasya yoga guru Jiten Kohi.
"The good chemical changes in the body can happen only if you spend time on it. The effects won't be great if you finish your asanas quickly," Kohi told IANS.
"Such asanas are good for depressed people or those who lead stressful lives," he added.
Rahul Chandhok, senior consultant psychiatrist at Gurgaon's Fortis Hospital, pointed out that while work pressure has always been there, other factors like commuting and traffic are adding to the woes of people.
"In the metros one needs to commute for long hours; therefore, people are unable to give time to their families or even take out time for themselves. This causes stress," Chandhok told IANS.
Another reason is that everyone is competing with everyone for everything. In big cities, day-to-day life is getting more and more hectic and target, desire and deadline driven and the fight against stress overload multiplies.
"People end up comparing themselves to others, they want something that is way beyond their reach. All this causes stress," Chandhok said.
"Unlike big cities, the smaller ones are at an advantage as far as distance is concerned. People don't take long to commute from home to the workplace. But, yes, there are comparison factors that cause stress," he added.