Description:High-speed video of the energy-recycling artificial foot, played
back at 6% of actual speed. Camera rate was 500 frames per second.
The foot proceeds through the phases described in cf. Figure 2,
beginning prior to heel strike and ending at reset. The foot is
worn by an able-bodied individual using a below-knee prosthesis
simulator boot. This demonstration was performed overground and
with less-curved versions of the crepe roll-over shapes of the
artificial foot than used in testing. Developed b(0:22)