Figure 4

Left: A plot of the mean AROM for 6 participants (the remaining two participants had full range of motion along the device at study start). Error bars show +/− 1 SD. Each participant had one baseline measurement and 8 measurements during the exercise period. The solid line is the linear regression showing a positive slope of 2.0 degrees per session (R^2 = 0.80, p = .003). Right: The mean FM scores for the Exercise-Rest (n = 3) and Rest-Exercise (n = 5) groups. Error bars show +/−1 SD. Significant changes are marked with a ‘*’.