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. Author manuscript; available in PMC: 2010 Jul 1.
Published in final edited form as: Gait Posture. 2005 Aug 19;24(1):23–34. doi: 10.1016/j.gaitpost.2005.06.016

Fig. 4.

Fig. 4

Illustration of hamstring activation rate showing the integrated EMG (iEMG) of hamstring muscle of right leg during a complete gait cycle (i.e. heel contact to heel contact of the same foot, e.g. left heel contact to left heel contact) and percentage of EMG peak of the other leg (e.g. right leg in this example). This figure illustrates normalization of the hamstring iEMG parameter of the swing leg (in this example, right leg) utilizing gait cycle of the other leg (in this example, left leg).