... over the humeral head of the shoulder, approximately 1 cm anterior andsuperior to the tip of the greater trochanter, at the center of the lateral femoral epicondyle, the lateral tip of the malleolus, ... approximately over the semitendinosusand short head of the femoral bicep. The active electrodewas placed a distance of 10 cm superior so that the musclebellies of the semitendinosus, semimembranosus ... on the lateral side of the ergometer boot at the approximate location of the fifth metatarsal. Addi-tional markers were placed at the center of the pedal spin-dle, on the lateral side of the...