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. Author manuscript; available in PMC: 2009 Jan 1.
Published in final edited form as: J Biomech. 2007 Aug 17;41(1):137–144. doi: 10.1016/j.jbiomech.2007.07.011

Fig. 5.

Fig. 5

Video sequence of one subject during an RF stimulation trial. Frames shown are at −40, 40 and 120 ms from the first evidence of movement. A comparison of the limb position against its original configuration (shown by overlaid lines) confirms that both the hip and knee extended. All 7 subjects exhibited similar behavior.