Measuring the Kinetics and Kinematics of Human Gait Tyler Rigsby HSS 537 April 19, 2010.

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Measuring the Kinetics and Kinematics of Human Gait Tyler Rigsby HSS 537 April 19, 2010

Presentation Outline 1. Kinetics 2. Kinematics 3. Value of Gait Analysis

Kinetics Can be described as: Linear ForcesDynamic ForcesFast Dynamic Forces

Measuring Gait Kinetics Force Plate Balance Plate

Kinematics of Gait

Initial Contact (0%)

Double Limb Stance (0-12%) (Loading Response & Opposite Toe Off)

Midstance (12%-50%)

Opposite Initial Contact, Double Support (50%)

Toe Off (60%)

Feet Adjacent (75%)

Tibia Vertical, Terminal Swing (90-100%)

Phases of the Gait Cycle

Measuring Gait Kinematics Observational Gait Analysis3D Marker-based Gait Analysis

Value of Gait Analysis Physical Therapy Surgery Prosthetics and Orthotics

Questions???

Works Cited Content Rose, Jessica. Human Walking. 3rd ed. Philadelphia, PA: Lippincott Williams & Wilkins, Perry, Jacquelin. Gait Analysis: Normal and Pathological Function. 2nd ed. Thorofare, NJ: SLACK Inc, Images reaction-force.1.jpg reaction-force.1.jpg