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. 2018 Mar 21;13(3):e0194057. doi: 10.1371/journal.pone.0194057

Fig 1. Upper panels, mean pattern of activation of the obliquus externus abdominis muscle (mV).

Fig 1

Lower panels, mean (± standard error) muscle activation in the three stride phases, presented as a percentage of the MVIC. Red lines represent 12 km.h-1, and blue lines represent 10 km.h-1. Dotted lines represent the control group (CG), and solid lines represent the Pilates group (PG). The vertical dotted lines indicate the end of the contact phase. * Significant difference between pre- and post-training; a significant difference between groups (p<0.005).