The object of study who healthufl thirty persons have been enforced Isokinetic exercise of non-dominant muscular strength. The next same that each dominant muscular strength and non-dominant strength, peak torque and total work have been comparative analysis 1, Shoulder muscles comparion increase peak torque at low speed from pretraining Isokinetic exercise of non-dominant strength side to ten week of post-training.. Flexor and extensor come out high and statistically significant 6, 8, 10 week than pretraining. Adductor and abductor come out high and statistically significant 4, 6, 8. 10 week then pre-training, Internal rotator and external rotator come out statistically significant 2, 4, 6, 8, 10 week then pre-ttraining. 2. Shoulder muscles comparion increase peak torque at high speed from pre-training Isokinetic execise of non-dominant strenght side to ten week of post-training. Flexor and extensor come out high and statistically significant 4, 6, 8, 10 week then pie-training. Adductor and abductor come out high and statistically significant 2, 4, 6, 8, 10 week than pre-training. Futernal rotator and external rotator come out statistically significant 4. 6, 8, 10 week than pre-training.