1. LAUGHTER IS GOOD FOR YOUR BODY
Laughter helps you breathe better, leading to increased heart rate, higher respiratory rate, and improved levels of oxygen consumption, which are similar to what happens during exercise.
Laughter also lends powerful benefits to the cardiovascular system. The benefits are only applied while the laughter is happening, so laugh often enough and you'll indirectly be padding the perks of your regular exercise routine by strengthening your heart and lungs.