A system for assessing knee movement of an individual comprises: a goniometer with a central body portion； a first adjustable leg mounted for movement with respect to the goniometer to represent a lower leg measurement of the individual； a second adjustable leg mounted for movement with respect to the goniometer to represent an upper leg measurement of the individual； and a base board marked with indicia to measure a linear position of a heel of the individual when a knee of the individual is at maximum flexion. The distal end of the first adjustable leg and the distal end of the second adjustable leg are positioned on the base board, with the first adjustable leg and the second adjustable leg in a fixed position relative to the goniometer, to determine an angular measurement of the knee of the individual at maximum flexion by referencing indicia on the goniometer.
