Fig. 5.From: Relationship of muscle morphology to hip displacement in cerebral palsy: a pilot study investigating changes intrinsic to the sarcomereCorrelation between in vivo sarcomere lengths for gracilis and the degree of hip displacement as quantified by MP. We found a positive correlation (p = 0.005), meaning that CP subjects with longer in vivo sarcomere lengths also had more severe hip displacementBack to article page