Yoga for Better Breathing: What 10 Randomized Trials Reveal About Lung Function

Can Yoga Really Help You Breathe Better? Yoga is widely recognized for improving flexibility, relaxation, and mental well-being. But can it also improve measurable lung function? A 2025 systematic review and meta-analysis by Vipin K. Rathore, Sandeep Singh, and Nidheesh Yadav from the University of Patanjali, India, examined 10 randomized controlled trials involving 1,007 participants. The researchers investigated how yoga interventions, including asanas (physical postures), pranayama (breathing exercises), meditation, and relaxation, influenced respiratory performance. What Did the Research Find? The analysis revealed statistically significant improvements in three pulmonary function measures: • FEV1: The volume of air forcefully exhaled during the first second. • FEV1%: A percentage-based measure of expiratory function. • FVC%: A percentage-based measure of forced vital capacity. However, several other respiratory measurements did not demonstrate statistically significant improvements. How Might Yoga Support Lung Function? The researchers proposed several possible mechanisms: • Strengthening the diaphragm and respiratory muscles. • Improving chest wall mobility and lung compliance. • Supporting controlled breathing and respiratory efficiency. • Potentially reducing airway resistance. How Much Yoga Is Beneficial? The interventions ranged from four weeks to one year, with differences in practice duration, frequency, and techniques. The optimal yoga regimen remains uncertain. The Takeaway Yoga, particularly the combination of asanas and pranayama, shows promise for supporting pulmonary function in clinical populations. However, larger, rigorous studies are needed to confirm long-term benefits and establish effective practice protocols. Explore more evidence-based yoga research at www.YogaInsightPod.com.