On the diaphragmatic muscle, muscle facilitation technique will be applied from proximal to distal with 10-15% tension when the participant is standing and exhaled out and the body is in extension. The base of the tape will be about 1 inch below the xiphoid area.

Then the one tail of tape applied with 10% tension on the rib cage with maximum deep inspiration followed by expiration and the other tail of tape will be applied to the subcostal area in forward bending position while taking deep breath with arms adduct and being crossed.

The tape will be changed on every fifth day and assessment will be done at baseline and 2nd week of intervention Total number of sessions: 3

Pursed lip breathing exercise: Patient instructed to breathe through nose and inspiration should be slowly and expiration is done through mouth by pursing the lips slowly such that if flame is held in front, then the flame should be bended but not blow off. 3 sets a day for 15 days.

Diaphragmatic breathing exercise: Patient sitting comfortably, with knees bent and shoulders, head and neck relaxed. Patient will be instructed to place one hand on upper chest and the other just below your rib cage. Breathe in slowly through nose so that stomach moves out against your hand. 3 sets a day for 15 days.

Deep breathing exercise: Patient instructed to take "slow and deep breaths, inhaling through the nose and exhaling through the mouth". Participant is asked to place their hand on their abdomen and expand their abdomen to lift their hand during inhalation. 3 sets a day for 15 days.

Kinesio tapping will be applied in three session and it will be changed on every fifth day in total 15 days.

Peak expiratory flow rate (PEFR) Peak expiratory flow rate (PEFR) measured through digital spirometer. Peak Expiratory Flow Rate (PEFR) measured through digital spirometer. Three zones of measurement are commonly used to interpret peak flow rates. Normal value of PEFR is (80-100%). Green zone indicates 80 to 100 percent of the usual or normal peak flow reading, yellow zone indicates 50 to 79 percent of the usual or normal peak flow readings, and red zone indicates less than 50 percent of the usual or normal peak flow readings.

Changes in PEFR from baseline to 5th and after 15th day of intervention will be assessed.

Forced vital capacity (FVC) measured through digital spirometer. If the value of FVC is within 80% of the reference value, the results are considered normal.

Changes in FVC from baseline to 5th and after 15th day of intervention will be assessed.

Forced expiratory volume in 1sec (FEV1) measured through digital spirometer. If the value of FEV1 is within 80% of the reference value, the results are considered normal.

Changes in FEV1 from baseline to 5th and after 15th day of intervention will be assessed.

FVC/FEV1 measured through digital spirometer. The normal value for the FEV1/FVC ratio is 70% (and 65% in persons older than age 65).

Changes in FVC/FEV1 from baseline to 5th and after 15th day of intervention will be assessed.

The six-minute walk test (6MWT) is a submaximal exercise test for assessing physical functional capacity in patients with COPD.

It is a test that measures how far a person can walk in 6 minutes. Changes in 6MWT from baseline to 5th and after 15th day of intervention will be assessed.

CVA is measured by taking 2 lateral photographs of the subject in a relaxed seated position without a back support. Spinous process of C7 and the tragus of ear are marked with a body marker. A horizontal line is drawn passing through C7 making a right angle with the vertical. Then, the angle between the line connecting C7 spinous process with the tragus of the ear and the horizontal line, is measured using goniometer.

Craniovertebral angle of less than 50 degrees while standing is commonly considered forward head posture.

It will be assessed from baseline to 5th day and after 15th day of intervention.