COPD patients who receive home oxygen therapy or who need oxygen therapy frequently

COPD exacerbation, hospitalization with acute exacerbation in the last 15 days

Pregnancy

Kyphoscoliosis, advanced postural disorder

Prior thoracic surgery

Advanced heart failure

Patients with primary pulmonary hypertension or have had a pulmonary embolism,

Having serious neurological diseases such as Parkinson's, hemiplegia, multiple sclerosis,

Neuromuscular disease

Having dementia, Alzheimer's or advanced cognitive problems,

Diagnosed with lung cancer or other malignancy,

People with morbid obesity will not be included in the study.

The Effect of Instrument Assisted Soft Tissue Mobilization on Respiratory Functions in Chronic Obstructive Pulmonary Disease