Laughter is a powerful healing modality that is simple, fun and filled with laughter that works simultaneously on the body, mind and spirit. No particular equipment is required. All can practice and benefit. Expect no jokes or comedy. It's a form of exercise. We choose to laugh, because we can.   - Laughter is a powerful healing modality that is simple, fun and filled with laughter that works simultaneously on the body, mind and spirit. No particular equipment is required. All can practice and benefit. Expect no jokes or comedy. It's a form of exercise. We choose to laugh, because we can.