3D muscle-driven simulation of normal running. Data from adult male running at 3.9 m/s on a treadmill. By Samuel R. Hamner

Simulation of normal adult walking for 10 gait cycles. Useful for step-to-step analyses of human walking. Methods can be used to simulate other long-duration movements such as walk-to-run transitions. By Chand John

Soleus role in walking. Simulation of independent activation of soleus during walking, as well as result of eliminating soleus activity. By Melanie Fox, et al.

Muscle function during running. Perturbation analysis to study potential of 3 muscle groups to accelerate body during late stance in running. By Samuel R. Hamner

Comparing time-delayed control to direct control. Control using activation dynamics with a 25 ms time constant (right) vs. direct torque control (left). By Tom Erez

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