It consists of inhaling deeply and slowly but surely in the nose so that your lungs fill with air as your belly expands. Along with strengthening your diaphragm, diaphragmatic breathing can also cut down strain and lessen hypertension.Giai ?o?n two : Màng b?m bên ph?i t?o l?c hút ch?t l?ng ?i vào bu?ng ch?a bên ph?i thì màng b?m bên trái