Fig. 1

An illustration of the experimental setup. A motion capture system and force plate were used to measure kinematic and kinetic data, and a portable electrical stimulator was used to provide pink-noise-like stimulation with a 1/f structure.

An illustration of the experimental setup. A motion capture system and force plate were used to measure kinematic and kinetic data, and a portable electrical stimulator was used to provide pink-noise-like stimulation with a 1/f structure.