From the closing abstract passage
“The present study shows that in COPD patients with ventilatory limitation on exercise an IRT programme may fail to improve exercise performance, in spite…”
A short excerpt, not the complete finding. Read the linked abstract for the comparison, measurements and context.
What this cannot establish
This clinical population differs from healthy athletes. Treatment findings should not be converted into an unsupervised training or medication change.
Publication details
- Record
- PubMed 3450328
- Publication types
- Clinical Trial · Randomized Controlled Trial
- Indexed subjects
- Respiratory Muscles · Lung Diseases, Obstructive · Respiratory Function Tests · Breathing Exercises · Physical Exertion
- Source record checked
- 2026-10-18
Publication type and subject indexing describe the record; they are not a quality grade or proof of a benefit. An abstract does not replace a review of the full methods and results.
Adaptive AI coach for iPhone
Meet your adaptive AI coach.
Tell your coach what you are training for. It builds the plan, follows the work you complete, and adapts upcoming training when recovery, your schedule, or real life changes.
Keep going
Performance Science Lab
Research summaries for endurance athletes, with study context, practical protocols, and clear limitations.
Open guideBreathing performance research
Breathing interventions can help if they reduce wasted effort and improve tolerance at high work rates.
Open guideCaffeine for endurance performance: a practical protocol
Evidence-informed protocol: Caffeine for endurance performance: a practical protocol. Practical steps, who it helps, and what to watch out for.
Open guide