Group A: Gong's Mobilization
OtherAccording to the criteria described by Gong et al., the patient was positioned in supine lying while the affected arm was placed upward to maintain the humerus in an upright position, with the elbow flexed to 90 degrees and the shoulder abducted to 90 degrees[A31.1]. The therapist then held the patient's hand and applied anterior-to-posterior pressure to the humerus while maintaining the elbow at a 90-degree angle. Subsequently, the therapist gently applied pressure to the articular capsule of the shoulder joint while elevating the patient's torso. The articular capsule was gently mobilized for 10-15 seconds followed by a 5-second release period. The therapist used one hand to perform medial rotation of the shoulder while stabilizing the elbow. This technique was performed for five sessions per week for four weeks, with 10-15 repetitions during each session