
Keywords: حداکثر انقباض دائمی ایزومتریک; Ï; mean direction of muscle activation; ANOVA; analysis of variance; BF; biceps femoris; EMG; Electromyography; FOA; females with osteoarthritis; FOC; female controls; GRF; ground reaction force; KOOS; Knee Osteoarthritis and injury Outcome Score; LG; la