Laughter Yoga is a series of non-strenuous playful activities suitable for people of all ages. Laughter Yoga welcomes people with mental or physical challenges, so everyone can come and enjoy a dose of "the best medicine"! After a session of Laughter Yoga you will have boosted your immune system, reduced your levels of cortisol (stress hormone), released endorphins ("feel good" hormones) into your blood stream, given your heart an aerobics exercise, released T-cells (natural painkillers) into your blood stream, improved your circulation, lost approximatly 150 calories and exercised the equivalent half an hour on a rowing machine! That's just a few reasons to laugh, and all this lasts 3 hours depending on the individual!