Étude cinématique de la flexion-extension du genou à l'aide d'électrogoniomètre

The walking distance was moderate but sufficient to avoid the influence of the start and stop cycles. The electrogoniometers were small and did not perturb walking. Certain temporospatial parameters could not be measured directly but could be estimated. We checked that the results corresponded with data in the literature. Lateralization (right, left dominance) did not influence knee movement. Flexion during weight-bearing could influence gait quality by affecting the balance between gravity and quadriceps muscle force, particularly when considering forces used to progress forward. Knee motion varies with walking speed and depends not only on overall knee motion measured without weight bearing, but probably also on the interaction between joint kinematics, the musculoligamentary system, and the locomotor schema.