30
Participants
Start Date
June 1, 2021
Primary Completion Date
July 1, 2022
Study Completion Date
July 1, 2023
Aerobic Exercise
Performed daily 10,000-step walking (5 days/week)
Respiratory Muscle Training
Performed 12-week progressive resistance training using the Lung Fitness® breathing trainer (initial/moderate/high resistance levels)
Beijing Sports University, Beijing
Beijing Sport University
OTHER