Figure 1.

Individual changes of dynamic stability induced by orthopaedic shoes. Individual results of local dynamic stability (Maximal finite time Lyapunov exponents (λ*), i.e. rate of divergence) are presented. Discontinuous lines join the individual results of control trials with Standard Shoes (SS) and Orthopaedic Shoes (OS) trials (N = 25). Boxplots show the quartiles and the median. Columns represent the 3 axes of trunk acceleration, as measured by the triaxial accelerometer.

Terrier et al. BMC Musculoskeletal Disorders 2013 14:94   doi:10.1186/1471-2474-14-94
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