Running biomechanics observed on a treadmill have shown to be comparable to over-ground running. Using video analysis to evaluate kinematic patterns is an effective way to recognize various running styles and create a comprehensive management plan that addresses any biomechanical errors. A systematic approach to identifying common running errors is to identify different running styles on video analysis. When assessing a runner for biomechanical errors it is important to use a combination of findings. Other important assessments include training programming, strength testing, flexibility, and functional movement pattern assessment. There is no one finding in isolation that will provide you with enough information to develop a comprehensive management plan.