Optimizing Exercise Progression in COPD with Chronic Respiratory Failure: Insights from a Pilot Trial of High Intensity Interval Training

Optimizing Exercise Progression in COPD with Chronic Respiratory Failure: Insights from a Pilot Trial of High Intensity Interval Training

This pilot randomized trial investigates the safety, feasibility, and efficacy of high intensity interval training modalities compared to constant-load endurance training in COPD patients with chronic respiratory failure, revealing promising workload progression and symptom management with long-HIIT.