Inclusion Criteria:  Being between the ages of 18-75 Having a diagnosis of IPF disease diagnosed according to the following clinical diagnostic criteria according to the American Thoracic and European Respiratory Societies (ATS-ERS) Presence of dyspnea on exertion Stable clinical state at the time of admission without infection or exacerbation in the previous 4 weeks  Exclusion Criteria:  Patients with severe comorbid diseases, unstable coronary artery disease, collagen vascular diseases and needing high flow oxygen therapy (˃ 3-4 L \min). A history of effort-related syncope or any comorbidity (such as severe orthopedic or neurological deficits or unstable heart disease) that precludes exercise training. Participation in a pulmonary rehabilitation program within the past 12 months.