title: Interpretation and parameterization of dynamic trunk isoinertial movements using an ensemble-averaging technique.
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.
authors.affiliation: Department of Mechanical Engineering, University of Vermont, Burlington, VT, USA.
authors.forename: T S
authors.initials: TS
authors.lastname: Keller
authors.forename: M
authors.initials: M
authors.lastname: Szpalski
authors.forename: D M
authors.initials: DM
authors.lastname: Spengler
authors.forename: J P
authors.initials: JP
authors.lastname: Hayez