A Comparative Study of Yoga and Aerobic Exercises in Obesity and its Effect on Pulmonary Function

Introduction: Obesity is becoming a serious Global Public Health issue especially in developed countries. Evidence indicates that obesity is associated with wide range of health conditions including respiratory diseases can result in altered respiratory function. Yoga is a form of physical activity which may assist in achieving recommended levels of physical fitness. Yoga may be atractive as an aerobic training program because it requires little space and no equipment. Some yoga postures helps to reduce weight with significant health benefits. Materials and methods: Prospective comparative cross sectional study was conducted in Rural Community. Total 60 subjects male and females diagnosed with Obesity from medicine dept. PMT, Loni.by the WHO criteria. Out of sixty thirty subjects were divided into two groups by block random sampling method that is group I and II. After explaining procedure both groups were revaluated for baseline parameters like B.M.I. and pulmonary functions. (MVV, FEV1/FVC) group I started with aerobic exercise that is walking and Group II started with pranayama & postures of yoga that can help to reduce weight. Results: Statistical analysis was done for comparison of both groups. After applying “ t ” test pre yoga practice and aerobics also post yoga and aerobics practice data shows highly significance difference between mean and standard deviation values of all parameters in group II ( Yoga group) i.e. (p <0.01) Conclusion: Our study concludes that regular practice of yoga is really helpful in weight reduction & improves the pulmonary functions.