Statistical analysis
Prior to statistical analyses, all data were checked for outliers and normal distribution using Boxplots and Shapiro-Wilk’s test of normality, respectively. A two-way repeated measures ANOVA using planned simple contrasts was performed to check for differences between the measurement sites (BF-mid vs. BF-distal) and conditions (fixed vs. non-fixed). Bonferroni correction was applied to impede alpha error accumulation. Given their poor within-subject reliability, T