Interpretation and parameterization of dynamic trunk isoinertial movements using an ensemble-averaging technique.

Keller, T S; Szpalski, M; Spengler, D M; Hayez, J P · Clin Biomech (Bristol) · 1993

biomechanical · Level V

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Abstract

A procedure for averaging trunk dynamometric positions, velocities, and torques is described which enables identification and parameterization of kinematic movement patterns. This technique is accurate and presents the data in a very compact way, which is ideal for storage and analysis. It can be applied to many types of movement analyses. Application of the technique to the analysis of flexion-extension movement patterns in two low back pain patients is described.