Upper Extremity Exercise Capacity, Muscle Oxygenation, and Balance in Pediatric CF and PCD

Inclusion Criteria: Cystic fibrosis patients • Patients between the ages of 6-18 years who are diagnosed with cystic fibrosis according to the American Cystic Fibrosis Association consensus report and whose clinical condition is stable will be included in the study. Primary ciliary dyskinesia patients • Patients between the ages of 6-18 years who are diagnosed with primary ciliary dyskinesia according to the American Thoracic Society (ATS) and European Respiratory Society (ERS) guidelines and whose clinical condition was stable will be included in the study. Healthy controls • Healthy individuals of both sexes between the ages of 6-18 who voluntarily agreed to participate in the study will be included. Exclusion Criteria: Patients •Patients who are uncooperative, have orthopedic or neurological disorders that will affect functional capacity, and have pneumonia or any acute infection during the evaluation will be excluded from the study. Healthy controls; •Those with a known chronic disease, uncooperative and orthopedic or neurological disorders that will affect functional capacity will not be included.