Knee Joint Biomechanics in Physiological Conditions and How Pathologies Can Affect It: A Systematic Review
Figure 6
The moment-angle (stiffness) curves of the knee joint for normal walking, running, stair climbing, and sit-to-stand. (a) Normal walking [20, 34]. (b) Running [35, 36]. (c) Stair ascent and stair descent [24]. (d) Sit-to-stand [37].
