Surprisingly, the greater sagittal plane joint
excursions at the ankle, knee, and hip were not associated with reduced peak vGRF or with greater landing phase duration.
The process of data collection and evaluation involves: Clinical assessment, Stride, speed, Stance and Swing phase assessment Video recording, EMG recording, Three plane Joint
and segmental motion analysis (Kinematics) recording, Metabolic energy expendiure is an option.
where: [[phi].sub.r]--angle of rotation of the plane joint
cross-section, [[psi].sub.r]--angle of twist of the plane joint
cross-section, [l.sub.n]--width of the joint.