Effectiveness of Fascial Manipulation on Scapulohumeral Rhythm and Proprioception in Patients With Rotator Cuff Tendinitis

Rotator cuff is a collection of four muscles (supraspinatus, infraspinatus, teres minor and subscapularis) which hold the shoulder joint and provide movement any injury to the tendon of these muscles cause rotator cuff tendinitis among all of these the supraspinatus tendon is more prone to injury because of its blood supply pattern the head of the humerus put pressure on supraspinatus tendon and hence degenerative changes started.

Rotator cuff tendinopathy typically presents with dull, aching pain around the shoulder joint, particularly over the areas of the four rotator cuff tendons. This discomfort is often aggravated by activities such as reaching overhead, reaching behind the back, lifting, or sleeping on the affected side. Pain is especially noticeable during shoulder elevation and abduction, often limiting the range of motion to less than 90° in abduction and forward flexion (anteflexion). Activities of daily living (ADLs) can become increasingly painful. The onset of pain is gradual rather than sudden and tends to persist over time The manual technique itself consists in creating localized heat by friction by using the elbow, knuckle, or fingertips on the abovementioned points. The mechanical and chemical stress effects on connective tissue are well known and a local rise in temperature could affect the ground substance of the deep fascia in these specific points. Tensional adaptation can then propagate along an entire MF sequence, diagonal, or spiral, re-establishing a physiological balance.

Fascial manipulation aims to release fascial restrictions, improve blood flow, and restore neuromuscular function. Unlike conventional treatments, FM addresses the underlying fascial adhesions that contribute to the disruption of scapulohumeral rhythm and proprioception, offering a more integrated and holistic solution to these problems. In my study, we will investigate how fascial manipulation affects proprioception and scapulohumeral rhythm in patients with rotator cuff impingement syndrome The concept that proprioception is mainly work on the mechanoreceptors which convert mechanical energy to electrical nerve impulse which give signals to central nervous system about the joint position and orientation.

• This study aims to determine if fascial manipulation can enhance the effectiveness of conventional physiotherapy by addressing myofascial restrictions that contribute to chronic tendinitis. Unlike many studies that focus on acute rotator cuff injuries, this study targets chronic cases where long-term inflammation and dysfunction persist. The research will assess long-term functional improvements rather than short-term symptom relief. While most studies focus primarily on pain reduction, this study will investigate how fascial manipulation affects scapular movement coordination and proprioceptive control, which are critical for shoulder rehabilitation.