... stance(AMSt index) and swing phase (AMSw index) and thepeak of knee flexion (KMSw index) during swing;- the values of peak of ankle plantarflexion in stance(AmSt index) and of knee extension (KmSt index) ... CJ, Stins JF, Pont M, Kerckhoff F, Beek PJ: Effects of attention on the control of locomotion in individuals with chronic low back pain. JNeuroeng Rehabil 2008, 5:13.30. Negrini S, Giovannoni ... value of Knee Flexion-Extension angle (knee position on sagittal plane) at initial contact, representing the position of knee joint at the beginning of gait cycleKmSt minimum of knee flexion (knee...