Fig. 2From: Adaptive Force of hamstring muscles is reduced in patients with knee osteoarthritis compared to asymptomatic controlsExemplary curves of torque (red, in Nm) and angles (ACCleg (green) and ACClever (blue), in °) over time (s) of one trial of Adaptive Force (AF) of the second measured side of a control (m, 56 yrs, 190 cm, 95 kg). The maximal isometric AF (AFisomax), the maximal AF (AFmax) and, accordingly, the isometric and eccentric phases are markedBack to article page