Feasibility and implementation of a personalized, web-based exercise intervention for people with cystic fibrosis for 1 year.

Background: Regular participation in exercise is important for people with cystic fibrosis (CF). Therefore, we implemented a personalized, web-based exercise intervention over the course of one year for people with CF. The aims were to investigate the feasibility of the intervention and to evaluate changes in exercise participation, lung function, and exercise capacity.