Fig. 8

Left: Boxplots of the peak knee extension moment degree of asymmetry (\(DoA_\tau \)) for each participant and condition during the repeated rapid sit/stand test. In the case of extension moments (which are predominately negative), more positive values indicate favoring the prosthetic limb, while more negative values indicate favoring the biological limb. Zero indicates perfect symmetry. Right: The estimated changes in the absolute peak knee extension moment \(DoA_\tau \) due to each condition from the PRES baseline for each mobility level based on the best-fit LMM of the data. More negative values indicate better symmetry improvements. Error bars indicate 95% confidence intervals.