Clinical Study
Variables Associated with Performance of an Active Limb Movement following Within-Session Instruction in People with and People without Low Back Pain
Table 2
Pearson product-moment correlations between the relative motion index (RMI) during the active-instructed condition and subject characteristics, clinical findings, and laboratory findings.
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Abbreviations: HLR, hip lateral rotation; RMI, relative motion index. Significant correlations indicated in bold-face type. Passive hip lateral rotation with pelvis stabilized, measured in prone with an inclinometer. Femoral anteversion measured with a goniometer using methods described by Ruwe et al. [37]. Generalized joint hypermobility measured with Beighton Hypermobility Scale [38]. Relative motion index calculated as the amount of HLR angular motion completed prior to the start of lumbopelvic motion. |