Laughter yoga "Our school is the first school in India to introduce Laughter Yoga." Laughter yoga Effective stress buster. wonderful refreshment control our blood pressure Increase our self-confidence Hold our organs for proper functioning. Improves focus and concentration. Extending our life span. heart and lungs to work actively வாய்விட்டு சிரித்தால் நோய்விட்டுப் போகும்