Twisting the chest from side to side with a whirring sound may be physiological changes in air pressure, physical deterioration and disease causes. 1. Physiological changes in the air pressure in the chest cavity: when turning the body, waist bending, will squeeze the lungs, and then change the air pressure in the chest cavity, the gas in and out of the lungs will produce whirring sound. 2. Deterioration of individual’s physical condition: due to long-term bad habits, such as staying up late, overloading work, poor diet, etc., the lung capacity decreases, and this kind of situation can also occur. 3. Disease causes: when inflammation occurs in the pleura, pleural friction sound will appear when exercising, which is the ringing sound that occurs when the wall pleura and the dirty pleura rub against each other, in addition to inflammation, we should also exclude pleural effusion, and consult a doctor for puncture examination in time if necessary. When there is a whirring sound in the chest cavity when twisting from side to side, and there are symptoms such as chest pain, fever, cough, etc., it is recommended to consult a doctor in time.