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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Gait Posture. 2012 Jul 27;37(2):154–158. doi: 10.1016/j.gaitpost.2012.06.027

Figure 1.

Figure 1

The circular (A) and figure of eight (B) paths used. The starting point is represented by the white (inside) circle and the movement direction by the direction of the arrows.