Core Stability vs Scapular Stabilization on Hand Grip Strength in Chronic Myofascial Neck Pain

Conditions : Myofascial Neck Pain; Hand Grip Strength; Pressure Pain Threshold; Trigger Point in Trapezius Muscle; Core Muscle Weakness; Scapular Muscle Endurance; Disability of the Arm, Shoulder, and Hand Questionnaire; Neck Pain Musculoskeletal Interventions : Other: Core Stability Exercise Protocol; Other: Scapular stabilization Exercise Protocol; Other: Traditional Physical Therapy Protocol Sponsors : Cairo University Recruiting