Comparing Centre-based, Remotely Supervised, and Self-administered STS Tests in Individuals With CRD

The 30-s and 1-min STS tests are reliable, valid, and responsive tests for measuring functional exercise capacity in patients with lung disease. For the STS tests that are centre-based or supervised remotely, investigators will collect the total number of repetitions on the 30-s and 1-min STS tests, as well as the number and duration of rests within and between tests.