The main reason for the inelasticity of the lungs is that the elastic retraction force of the lung mucosa is reduced and the contractile and diastolic functions of the lungs are impaired to varying degrees, and the corresponding measures are generally taken clinically according to the different causes. For example, chronic obstructive pulmonary emphysema, chronic pulmonary heart disease, bronchiectasis, etc. Do some exercises that can improve lung function, respiratory exercises can choose lip reduction breathing, balloon breathing and abdominal breathing, participate in aerobic exercise, such as jogging, swimming, practicing tai chi, yoga, climbing mountains to enhance lung function and lung tissue elasticity. In the diet should be rich, as far as possible to brightly colored vegetables and fruits and high protein diet, such as milk, soy milk, eggs, seafood and other intake, these foods contain a very large number of trace elements, minerals, and collagen can promote the repair of lung tissue, to a certain extent can enhance the elasticity of the lung. In addition, acute attacks of underlying diseases should be treated in a timely manner, for example, respiratory distress can be treated with glucocorticoids combined with bronchodilators to open up the airways and improve lung function, and infections should be treated with active anti-inflammatory therapy.