Inclusion Criteria:  Being over 18 years old Those who have been hospitalized since 11.01.2020 Those who have been consulted to the physical therapy clinic since 11.01.2020  Exclusion Criteria:  Fever ˃38.0 ° Initial consultation time ˂7 days In those with 3 days from the onset of the disease to shortness of breath Chest radiographic scans showing 50% progression within 24 to 48 hours With Spo2 level ≤95% Resting blood pressure ˂90 / 60 (1mmHg = 0.133kPa) or ˃140 / 90mmHg. 100 heart rate per minute Those with moderate and / or severe heart disease