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High intensity exercise training improves dyspnoea management across multiple chronic respiratory and neuromuscular conditionsHigh intensity exercise helps people with chronic breathing difficulties

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Key Takeaway
Consider high-intensity exercise training as a pivotal intervention for improving dyspnoea across various chronic conditions.

This narrative review explores the effectiveness of exercise training as an intervention for managing dyspnoea in patients with various underlying conditions, including COPD, interstitial lung disease, long-COVID, obesity, and neuromuscular disorders. The authors argue that these conditions share common mechanisms of dyspnoea, specifically deconditioning and peripheral muscle dysfunction.

The review highlights that higher intensities of exercise training are a pivotal component for enhancing individualized therapeutic potential across these diverse states. Beyond dyspnoea management, the synthesis suggests potential improvements in aerobic capacity, health-related quality of life, fatigue resistance, and muscle-level adaptations.

A limitation noted is the narrative nature of the review, which limits the ability to generalize specific effect sizes. Additionally, while eccentric contractions are identified as a promising area for future research, they are not currently established as a clinical standard. The findings provide practical guidance on subject selection, baseline assessment, intensity prescription, and monitoring for clinicians treating patients with chronic dyspnoea.

How this fits prior evidence

This narrative review addresses the management of dyspnoea in conditions such as COPD. It complements existing evidence regarding COPD by providing specific strategies for managing symptoms related to deconditioning and muscle dysfunction. While other reports focus on diagnostic tools like diaphragmatic excursion or screening models like SHVASAN, this review focuses on rehabilitative exercise interventions.

Living with a condition that makes it hard to breathe can feel like a constant weight. Whether caused by COPD, lung disease, obesity, or even Long-COVID, the feeling of being out of breath is exhausting. New research highlights how targeted exercise training can help manage this specific struggle.

The review looked at people dealing with chronic dyspnoea, which is the medical term for persistent shortness of breath. The findings show that exercise training works well for many different diseases because it addresses two main issues: physical deconditioning and muscle weakness. Specifically, training at higher intensities was found to be a key part of making these programs more effective for each individual.

While the review is a narrative summary rather than a trial with specific numbers, it offers practical guidance for managing symptoms. It notes that while certain types of movements like eccentric contractions are promising areas for future study, they are not yet the standard clinical rule. Talk to your doctor about how to safely increase exercise intensity for your specific condition.

What this means for you:
Higher intensity exercise training can help people with various chronic conditions manage shortness of breath.

Common questions

What conditions can this type of exercise help?

This approach is helpful for several different conditions that cause chronic shortness of breath. This includes people living with COPD, interstitial lung disease, Long-COVID, obesity, and neuromuscular disorders.

Why is high intensity important for breathing issues?

Higher intensities are a pivotal component in improving treatment for different diseases. Training at these levels helps address muscle dysfunction and physical deconditioning, which are common reasons why people with lung or heart issues struggle to breathe.

Is this a new standard of care?

While the research shows that higher intensity is effective, some specific methods like eccentric contractions are still being studied. They are not yet an established clinical standard, so you should consult your doctor to find the right plan for you.

Study Details

Study typeSystematic review
EvidenceLevel 1
PublishedJul 2026
View Original Abstract ↓
Dyspnoea is a severe symptom, causing immediate distress and significantly impairing health-related quality of life, particularly in chronic conditions. Pulmonary rehabilitation is a cornerstone in the management of chronic obstructive pulmonary disease, as supported by evidence highlighting its efficacy in improving dyspnoea, aerobic capacity, and health-related quality of life. In this multidisciplinary approach, much of those physical effects are enabled by a physiotherapist-led intensive training strategy: exercise training. In recent years, numerous studies have supported the benefits of exercise training as an effective intervention for several other chronic diseases (including interstitial lung disease, long-covid, obesity, neuromuscular disorders). Despite differences in pathophysiology, these populations share common mechanisms responsible for the chronicity of dyspnoea, including deconditioning and peripheral muscle dysfunction, which can be targeted by exercise training. After exploring the physiological mechanisms by which exercise training alleviates chronic dyspnoea, this state-of-the-art narrative review aimed to provide a readable practical synthesis to help both those learning about exercise training in pulmonary rehabilitation and those treating the individuals affected by chronic dyspnoea. A comprehensive search strategy was employed to identify relevant studies, with publications ranging from January 2020 to April 2025 from MEDLINE, the Cochrane Database, and ClinicalTrials.gov. We support the importance of the higher intensities of exercise training as a pivotal component in enhancing the individualised therapeutic potential of exercise training across diverse disease states. We also summarise evidence on muscle-level adaptations and special attention is given to the potential role of eccentric contractions in enhancing mechanical efficiency and reducing fatigue resistance, which could be a promising area for future research. Finally, we provide practical guidance on subjects’ selection, baseline assessment, intensity prescription and monitoring.
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