EFFECT OF RESISTANCE TRAINING ENDURANCE TRAINING AND COMBINED TRAINING ON LEG STRENGTH BACK STRENGTH AND TIDAL VOLUME

The purpose of the study was to find out the effect of resistance training, endurance training and combined training on leg strength, back strength and tidal volume. Sixty male students aged between 17 and 22 years were selected for the study. They were divided into four equal groups, each group consisting of fifteen subjects in which Group I underwent resistance training, group II underwent endurance training, group III underwent combined training three days per week for twelve weeks and group IV acted as control, which did not participate in any training. The subjects were tested on selected criterion variables such as leg strength, back strength and tidal volume at prior to and immediately after the training period. For testing the leg strength and back strength, the dynamometer was used and tidal volume was tested by using expirograph. The analysis of covariance (ANCOVA) was used to find out the significant difference if any, between the experimental groups and control group on selected criterion variables separately. Since there were four groups involved in the present study, the Scheffé S test was used as post-hoc test. The selected criterion variables such as leg strength, back strength and tidal volume were improved significantly for all the training groups when compared with the control group and the leg and back strength were improved significantly for resistance training group and in tidal volume, the endurance training group was significantly improved.