Benign lung nodules can be exercised normally with moderate intensity, while malignant lung nodules are better to perform soothing exercises. 1. Lung nodules are divided into benign nodules and malignant nodules. Benign nodules are lung nodules caused by lung inflammation, tuberculosis and other diseases, while malignant nodules are lung occupying lesions caused by malignant tumors. 2. For patients with benign lung nodules, the impact of lung nodules on the physical condition is not very large, you can normally carry out appropriate physical activities, such as jogging, brisk walking, swimming, etc., appropriate exercise can enhance the resistance. 3. For patients with malignant lung nodules, as malignant tumors are consumptive diseases, the patients’ own physical condition is often poor and they cannot tolerate high-intensity exercise, especially for lung cancer patients, the cancerous nodules are increasing, which may affect the respiratory function. Therefore, patients with malignant lung nodules are suitable for some soothing exercises, such as slow walking, Tai Chi and Baduanjin. For patients with lung nodules, it is recommended that they choose exercises suitable for them according to their physical condition and activity endurance under the guidance of specialists.