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. Author manuscript; available in PMC: 2018 Dec 7.
Published in final edited form as: Hum Mov Sci. 2017 May 9;54:154–171. doi: 10.1016/j.humov.2017.04.005

Figure 2:

Figure 2:

Schematic representation of the experimental protocol. A nominal stiffness (NS) condition was chosen according to body weight, used for prosthetic alignment, and tested at five walking speeds (0.7, 0.9, 1.1, 1.3, 1.5 m·s−1). Then hindfoot and forefoot keels were changed individually to alter the stiffness of each component (CH, SH, CF, SF conditions), and tested at the same five speeds.