Comparison of Two Exercise Protocols for Shoulder Problems in Competitive Weightlifters

INTERVENTION: Intervention1: Cools Neuromuscular Activation Protocol: Cools Neuromuscular Activation Protocol focusing on selective activation of scapular stabilizing muscles including lower trapezius and serratus anterior. Exercises include prone Y T W wall slides push up plus and resistance band exercises. Program follows stages of motor control activation strengthening and functional integration. Sessions will be conducted 3 times per week for 8 weeks with each session lasting 45 minutes and gradual progression of resistance. Intervention2: Kibler Functional Kinetic Chain Protocol: Kibler Functional Kinetic Chain Protocol focusing on integration of lower limb core and scapular control. Exercises include single leg stance dead bug pallof press and split squat with arm reach. Program follows sequence of lower limb stability core activation scapular control and functional integration. Sessions will be conducted 3 times per week for 8 weeks with each session lasting 45 minutes and progressive increase in difficulty. Control Intervention1: Conventional Physiotherapy: Conventional physiotherapy program including basic shoulder range of motion exercises general strengthening exercises stretching of tight muscles and postural correction exercises. Sessions will be conducted 3 times per week for 8 weeks with each session lasting 45 minutes. CONDITION: Health Condition 1: M999‐ Biomechanical lesion, unspecified Health Condition 2: M00‐M99‐ Diseases of the musculoskeletal system and connective tissue PRIMARY OUTCOME: Primary Outcome 1 ; Scapular Dyskinesis Lateral Scapular Slide Test LSST ; Time points Baseline 4 weeks and 8 weeks ; Primary Outcome 2 ; Pain Visual Analogue Scale VAS ; Time points Baseline 4 weeks and 8 weeksTimepoint: Primary Outcome 1 ; Scapular Dyskinesis Lateral Scapular Slide Test LSST ; Time points Baseline 4 weeks and 8 weeks ; Primary Outcome 2 ; Pain Visual Analogue Scale VAS ; Time points Baseline 4 weeks and 8 weeks SECONDARY OUTCOME: 1. Range of Motion (ROM) Digital inclinometer ; 2. Muscle Strength Isometric Strength Tester‐ Sphygmomanometer ; 3. Functional Disability DASH Questionnaire ; 4. Functional Performance Closed Kinetic Chain Upper Extremity Stability Test (CKCUEST)Timepoint: Baseline (Week 0) and Post‐intervention (Week 8) INCLUSION CRITERIA: Age between 18 to 25 years Competitive or recreational weight lifters with minimum one year of training experience Presence of shoulder pain with score greater than or equal to 3 on visual analogue scale Clinically diagnosed scapular dyskinesis based on lateral scapular slide test Both male and female participants Willingness to participate and provide informed consent