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. Author manuscript; available in PMC: 2011 Feb 10.
Published in final edited form as: J Biomech. 2009 Nov 5;43(3):397–404. doi: 10.1016/j.jbiomech.2009.10.003

Fig. 7.

Fig. 7

The mean (length of the bar) and standard deviation (the error bar, n = 10) of the Impact Factor A, which is the change in the stability (Δs) caused by a per unit increment in the hip extensor, knee flexor, and ankle plantar-flexor moments of the stance limb (Δτ, one bm×g×bh Nm, bm represents the body mass, g indicates the gravitational acceleration, and bh the body height), and is measured by the slope of the line best fitting the simulation results as shown in Fig 4.