highly significantp < 0.001
A two-way (task × body site) repeated-measures ANOVA, with γ as the dependent variable, revealed a highly significant effect of task ( F = 26.35, p < 0.001) with no significant effect of body site ( F = 0.60, p = 0.618) or task-by-body site interaction ( F = 2.52, p = 0.068).