Reproducibility of Virtual Exercise Assessments Versus Face-to-face Exercise Testing in Adults With Cystic Fibrosis

This test involves sitting down and standing up from a normal height chair (can be a dining room or kitchen chair at home) for one minute. Participants can rest or stop at any time if fatigued. Participants will be asked to record your heart rate and oxygen levels before and after the test and will be given a monitor to do this with if they do not already have one. This test should take a maximum of 5 minutes.

This test involves the participant stepping up and down off of a step (this can be a bottom stair or doorstep at home) keeping up with the beat of a recording. The speed of the beat increases every 2 minutes, and the test continues until the participant cannot keep up with the pace, wish to stop or the test ends which takes 10 minutes. Participants will be asked to record heart rate and oxygen levels before and after the test. This test should take a maximum of 15 minutes.