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. 2020 Sep 2;15(9):e0238445. doi: 10.1371/journal.pone.0238445

Fig 1. Results of MWU tests for MVICs and tVAF1 (α = 0.01).

Fig 1

(A-B) show the median + interquartile ranges of the MVICs (A) of the KE, KF, DF and PF and tVAF1 (B). Significant differences between TD (grey) and DMD (black) based on the outcomes of MWU are indicated with an asterisk. Abbreviations in alphabetic order: DF = dorsiflexion; DMD = Duchenne muscular dystrophy; KE = knee extension; KF = knee flexion; MVIC = maximal voluntary isometric contraction; MWU = Mann-Whitney U; Nm·kg-1 = Newton meters per kilogram body weight; PF = plantar flexion; TD = typically developing; tVAF1 = total variance accounted for by one synergy.