Smile Therapy or Tickle Spa - Volleyball player Arina tries smile therapy for the first time

Smile Therapy, Tickle Spa or Tickle Therapy is a body‑oriented therapy that relieves stress and doubles as a workout. Tickling releases endorphins, eases muscle tension—especially in the intercostal muscles—and deepens breathing, sending oxygen‑rich blood and nutrients throughout the body. The resulting laughter works the diaphragm, abdominal, respiratory, facial, leg, and back muscles, providing a full‑body workout.