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. 2012 Aug 20;9:57. doi: 10.1186/1743-0003-9-57

Figure 5.

Figure 5

Composition of muscle modes during treadmill walking. The top and middle rows show the muscle modes for the subject pre- and post- training. For comparison, muscle modes from healthy controls are shown on the bottom row. Muscle modes were extracted from the EMG data using PCA followed by a varimax rotation. Note that the muscle modes post-training closely resemble those of healthy individuals.