Resistance exercise group
COPD
COPD, MUSCLE RELAXATION
In addition to resistance training, participants in the RG will continue to take their prescribed medications for three months. We will report on resistance training involving the trapezius/deltoid/biceps/pectoralis major, rectus femoris, gluteus maximus, quadriceps femoris, gastrocnemius, and soleus in previous studies of COPD patients with improved lung and limb function. The intensity of resistance training will be divided into eight levels, with the resistance increasing as the level increases. Three times per week, RG will exercise for one hour. Specifically include: (1) 10 min of warm-up exercise, (2) can involve the above 10 muscles-based resistance training, lasting 40 min. (3) 10 min of related muscle relaxation. Patient surveillance and patient safety are used in the same way as IG.