Finding the rhythm: Humans exploit nonlinear intrinsic dynamics of compliant systems in periodic interaction tasks
Fig 6
Pendulum trajectories of Exp. 2 with increased link mass (↑ m2).
Light-colored lines show the averaged trials per individual participant and dashed are the overall averages for (A) P0 and (B) P90. The left plots compare the red motor link motion θ to the first pendulum link q1 (blue) per period. Middle and right plots compare the respective trajectories in position and velocity space with the NNM.