testing
Sergeant Jump Test: Protocol, Scoring & Vertical Jump Norms
Complete guide to the Sergeant jump test (Sargent vertical jump) with step-by-step protocol, scoring tables, normative data, and tips for accurate measurement.
Shoulder Range of Motion Test: Complete Assessment Guide
Learn how to perform shoulder range of motion tests with proper technique. Includes normative data, common assessments, and digital measurement methods.
Squat Jump Test Protocol: Technique, Norms & Power Assessment
Complete squat jump test protocol with standardized technique, normative data by sport, and how to measure concentric power output without the...
Standing Long Jump Test: Protocol, Norms & Horizontal Power Assessment
Complete standing long jump test guide with standardized protocol, normative data by age and sport, technique cues, and how to measure horizontal power output.
Reactive Strength Index (RSI) Explained: What It Is and Why It Matters
RSI measures jump height divided by ground contact time. Learn what norms mean, how to test correctly, and which drills move the number.
Countermovement Jump: Proper Form & Performance Tips
Master the countermovement jump with detailed technique coaching, common errors, arm swing mechanics, and how to use CMJ for performance testing and monitoring.
Countermovement Jump (CMJ): Technique, Measurement & Norms
Complete guide to the countermovement jump (CMJ) test — proper technique, measurement methods, normative data, and how to improve your CMJ score.
Plyometric Push-Up Test: Upper Body Power Assessment Protocol
Learn how to conduct the plyometric push-up test for upper body explosive power.