Deep abdominal breathing helps reduce blood pressure and puts the breaks on stress, by eliciting the body's relaxation response. Laughter Yoga uses SIMULATED LAUGHTER to attain these results. Science has proven that your body can't distinguish between simulated laughter and genuine laughter, so you'll also get a D.O.S.E. of happy hormones - Dopamine, Oxytocin, and Serotonin which release Endorphins! Fridays at Noon. NO FEE, but sign up at least 24 hours in advance so I know if I have laughter yogis.