KGr will be a pulmonary rehabilitation information brochure will be given after the initial evaluation. They will be asked to do the exercises on the brochure.

Respiratory muscle strength will be evaluated by the intraoral pressure measurement device.The mouth pressure measurement was performed with the Cosmed Pony Fx. Patient placed a rubber mouthpiece with flanges, on the device, sealed their lips firmly around the mouthpiece, exhaled/inhaled slowly and completely, and then tried to breath in as hard as possible. The patient was allowed to rest for about a minute and the maneuver was repeated five times. Verbal or visual feedback was provided after each maneuver. The aim is that the variability between measurements is less than 10 cm H2O. The maximum value was obtained.

Peripheral muscle strength will be assessed by the hand held dynamometer

Perception of dyspnea will be evaluated by Modified Medical Research Council Dyspnea scale. The mMRC Dyspnea Scale is best used to establish baseline functional impairment due to dyspnea attributable to respiratory disease; tracking the mMRC over time or with therapeutic interventions is of less certain clinical utility.The severity of dyspnea is rated on a scale of 0 to 4. "O" means no dyspnea perception, "4" means severe dyspnea perception.

The quality of life will be assessed by the Saint George Respiratory Questionnaire.The SGRQ ranges from 0 (no impairment of quality of life) to 100 (highest impairment of quality of life)

Exertion and rest define the level of dyspnea. It consists of ten items that describe the severity of dyspnea according to its degree. A minimum of 1 and a maximum of 10 points can be obtained. 1, no shortness of breath. 10, maximal shortness of breath.

The cough will be assessed by the Leicester Cough Questionnaire. It includes physical, psychological and social sub-parameters and each item is scored between 1-7. High scores indicate that the cough is less affected, while low scores indicate that the cough is more affected.