Comparison Between The Effects Of Yoga And Physical Exercise On Pulmonary Functions And Respiratory Pressures

Dr. Sonika Choudhary

Volume : VII, Issue : XII, December - 2018

Comparison Between The Effects Of Yoga And Physical Exercise On Pulmonary Functions And Respiratory Pressures

Dr. Sonika Choudhary

Abstract :

Background: The comparative study about effects of regular practice of yoga & physical exercise on respiratory functions is very important to better understand it�s effect on health. Method: 200 healthy volunteers (146 M; 54 F) from age group (17–26) years were included in the study. They were divided into two groups. Gr A Yoga group (n=100) practiced some yoga exercises including Asanas, Pranayam & relaxation techniques daily one hour for 3 months. While Gr B Physical exercise group (n=100) practiced slow walk, calisthenic exercise & stretching exercises daily 1 hour for 3 months. Pulmonary function tests FVC, FEV1, FEV1/FVC, PEFR, FEF25%–75%, RR, TV, MV, MBC or MVV, BR, DI were recorded at start & end of the study. Apart from this MIP, MEP, BHT & 40mmHg endurance test were also recorded.

Result: Yoga training resulted in improved ventilatory functions in the form of increases in the FVC, FEV1, MVV, BR, DI, maximum expiratory pressure (MEP), maximum inspiratory pressure (MIP), 40 mm Hg test and prolongation of eath holding time (BHT) whereas PEFR, FEF 25–75% and BHT were found to be increased in exercise group after 3 months of training.

Conclusion: 3 months Yoga training produces a significant improvement in respiratory pressures (MIP, MEP), spirometric values.