The Effects of a Nadi-Sodhana Yoga Program on Lung Function in Adults in Their 20s

This study aimed to examine the effects of the Nadi-Sodhana yoga program on pulmonary function in adults in their 20s. With growing concerns about reduced lung function among young adults due to sedentary lifestyles, irregular breathing habits, and increased stress, this research sought to scientifically verify the effectiveness of Nadi-Sodhana, a traditional yogic breathing technique, in improving respiratory function. Participants were divided into an experimental group and a control group. The experimental group participated in the Nadi-Sodhana yoga program for six weeks, three times per week, 30 minutes per session. Pulmonary function was assessed before and after the intervention using measures such as forced vital capacity (FVC), forced expiratory volume in one second (FEV1), and peak expiratory flow (PEF). Statistical analysis using SPSS revealed significant improvements in the experimental group compared to the control group, particularly in FEV1 and PEF (p<.05). These results suggest that the Nadi-Sodhana breathing technique is effective in enhancing pulmonary function. Additionally, it appears to help balance asymmetrical breathing and improve autonomic nervous system stability, indicating its potential as a practical intervention for improving respiratory health and reducing stress among young adults. This study contributes to the scientific understanding of yogic breathing techniques and highlights the need for further research across different age groups and clinical populations.