Breathing Therapy – Techniques, Effects and Uses

What is Breathing Therapy?

Breathing therapy is a branch of physiotherapy and complementary medicine focused on the systematic training and improvement of respiratory function. It encompasses a wide range of techniques and exercises designed to strengthen the breathing muscles, increase lung capacity, and regulate breathing patterns. Breathing therapy is used both as a treatment for existing conditions and as a preventive measure for stress reduction and general health maintenance.

Areas of Application

Breathing therapy is applied across many medical and therapeutic fields, including:

• Lung diseases: Chronic obstructive pulmonary disease (COPD), bronchial asthma, cystic fibrosis, and other chronic respiratory conditions
• Postoperative rehabilitation: Following chest or abdominal surgery to prevent complications such as pneumonia
• Neurological conditions: In conditions such as Parkinson's disease or stroke to improve respiratory control
• Stress management and relaxation: Targeted breathing to activate the parasympathetic nervous system
• Athletic performance: Optimizing breathing efficiency in competitive athletes
• Post-COVID-19 rehabilitation: Improving lung function following infection with SARS-CoV-2

Methods and Techniques

Diaphragmatic Breathing

Diaphragmatic breathing involves consciously engaging the diaphragm to promote deep and efficient abdominal breathing. This technique helps make better use of lung capacity and reduces the strain on accessory breathing muscles. It is one of the most fundamental methods in breathing therapy.

Pursed-Lip Breathing

Pursed-lip breathing is a technique in which exhalation is slowed by breathing out through slightly pursed lips. This creates mild back pressure in the airways, preventing the small bronchi from collapsing. It is particularly beneficial for people with COPD and asthma.

Breathing Exercises and Mobilization

Targeted movement exercises combined with breathing instructions help to mobilize the chest and increase breathing depth. These exercises are frequently used in postoperative care and pulmonary medicine.

Breathing-Stimulating Massage

The breathing-stimulating massage is an established method in nursing and physiotherapy in which rhythmic touch applied to the back stimulates respiratory activity. It is particularly suitable for weakened or bedridden patients.

PEP (Positive Expiratory Pressure) Systems

PEP devices create resistance during exhalation, which helps to keep the airways open and facilitates the clearance of mucus. They are commonly used in cystic fibrosis and chronic bronchitis.

Mechanism of Action

Breathing therapy works on several levels:

• Physiological: Improved gas exchange (oxygen and carbon dioxide), strengthening of respiratory muscles, mobilization of bronchial secretions, and optimization of breathing patterns
• Neurovegetative: Deep, slow breathing exercises activate the parasympathetic nervous system, reducing heart rate and blood pressure, thereby promoting relaxation
• Psychological: Conscious breath control can reduce anxiety and stress while improving body awareness

Procedure and Course of Treatment

Breathing therapy typically begins with an assessment by a trained therapist, during which breathing rate, breathing pattern, lung capacity, and the use of accessory muscles are evaluated. Based on this assessment, an individualized therapy plan is created. Exercises can be carried out in individual or group sessions and are gradually intensified over time. Many techniques can be independently practiced at home after proper instruction.

Who Provides Breathing Therapy?

Breathing therapy is offered by various healthcare professionals, including:

• Physiotherapists with additional qualifications in respiratory therapy
• Certified breathing therapists trained in recognized methods
• Nursing professionals with relevant continuing education
• Speech-language pathologists (for breathing-related speech and swallowing disorders)

Risks and Contraindications

When applied correctly, breathing therapy is considered very safe. In rare cases, intense breathing exercises may cause dizziness or tingling sensations due to hyperventilation. In certain conditions -- such as fresh rib or vertebral fractures, recent pneumothorax, or unstable cardiac conditions -- breathing therapy should only be performed under medical supervision or avoided altogether. An individual assessment by a qualified professional is therefore always recommended.

References

1. Nici L. et al.: American Thoracic Society/European Respiratory Society Statement on Pulmonary Rehabilitation. American Journal of Respiratory and Critical Care Medicine, 2006; 173(12): 1390-1413.
2. World Health Organization (WHO): Rehabilitation in health systems. WHO Press, Geneva, 2017. Available at: https://www.who.int/publications/i/item/9789241515986
3. Gosselink R.: Breathing techniques in patients with chronic obstructive pulmonary disease (COPD). Chronic Respiratory Disease, 2004; 1(3): 163-172.