Laughter Yoga: Why People Are Gathering at Sunrise to Laugh

At sunrise in Delhi’s Lodhi Gardens, groups of people gather for an unusual routine: laughing together on purpose.

The practice, known as laughter yoga, combines controlled breathing, light movement, stretching and intentional laughter, creating a group experience that looks playful but is rooted in growing scientific interest.

Laughter yoga emerged in India in the 1990s and has since spread globally, with sessions now held in parks, community spaces and online across multiple countries.

Practitioners say the practice helps relieve stress and build social connection, while doctors point to potential physical benefits as well. Cardiologists studying laughter have found that it can trigger the release of endorphins, natural chemicals that promote well-being and help relax blood vessels.

These effects may contribute to lower blood pressure, reduced inflammation and improved cardiovascular health. Researchers also note that the brain responds to simulated laughter in much the same way as spontaneous laughter, meaning the body can benefit even when laughter starts deliberately.

Beyond the science, participants say laughter yoga helps them feel connected, energized and mentally lighter.