The Effect of Mobilization With Movement in Individuals With Shoulder Impingement Syndrome

Plain-language summary

This study conducted to see the effect of adding mobilization with movement to conventional physical therapy to the subject with shoulder impingement syndrome. The shoulder impingement syndrome is often described as anterior lateral shoulder pain that provoked during shoulder elevation. The pain occurs during shoulder elevation and causes limited range of motion. Moreover, the patients with shoulder impingement syndrome commonly had a forward head posture and slouching shoulder. There is a theory that illustrates the mechanical factors lead to the injury of the bursa or rotator cuff tendons below the subacromial space which is highly related to the posture and scapular movement. Various treatments for shoulder impingement syndrome including medical treatments such as anti-inflammatory drugs, subacromial decompression, and acromion resection surgery. Conventional physical therapy treatments for shoulder impingement syndrome included modalities, exercises and manual therapy. Exercise has been showed to give a significant effect to decrease the pain intensity, increasing the range of motion and shoulder function. There is evidence that supports the use of manual therapy on shoulder impingement, the recent technique introduced by Brian Mulligan is mobilization with movement. Mobilization with movement is a manual therapy technique that uses the active movement while the physical therapist applies an accessory force to align the positional fault of the joint. A previous study investigated the effect of mobilization with movement that uses the mobilization with movement in shoulder impingement syndrome showed different outcomes in the measurement of pain intensity and shoulder range of motion. As the posture may be related to shoulder impingement syndrome, this research will measure the cervical posture, shoulder posture, and muscle strength. Therefore, the purposes of this study will be to compare the effects of conventional physical therapy treatments and the conventional therapy treatments plus the mobilization with movement on pain intensity, shoulder range of motion, cervical and shoulder posture, shoulder muscle strength and shoulder function. The study hypothesis was that mobilization with movement is more effective in improving the investigated outcomes in individuals with shoulder impingement syndrome than the conventional physical therapy.

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