COPD患者的手动隔膜技术与外侧沿海呼吸运动的影响。

This study will be a randomized clinical trial to determine the effects of both techniques on COPD patients and disease severity in patients who falls into the inclusion criteria, who are willing to participate, patients with age limit between 45 to 65 years, GOLD stage II, and patients will be excluded who have cardiac disease, abdominal or thoracic surgeries and in critical condition by taking sample of patients through non probability convenient sampling and randomly allocating them to two groups A and B out其中A将获得手动隔膜技术，B将接受沿海呼吸运动，直到每天2次，每周3天，持续3周。 将评估锻炼前后的结局。 数据将通过SPSS 26分析