A Study to Evaluate the Effect of Yoga Exercises and Meditation on Lung Function and Quality of Life in COPD Patients.

"8 Breathing exercises.The first set of 6 exercises is of the Upper Lobe breathing (Upper and Middle Lobe of the Lungs) while 7th exercise is abdominal breathing,8th exercise is yogic breathing.~6-steps Nirmal Dhyan (meditation).Step 1: Breath awareness,Step 2: Body awareness,Step 3: Thought awareness,Step 4: Refreshing awareness,Step 5: Gap awareness,Step 6: Expanding awareness."