marginally significantp = 0.054
A marginally significant difference was observed in the LF/HF band [F(2,102) = 2.995, p = 0.054, ηp 2 = 0.055, observed power = 0.570] in the frequency domain, and a significant difference was observed in the SD1/SD2 band [F(2,102) = 4.291, p = 0.016, ηp 2 = 0.078, observed power = 0.736] of the nonlinear measure before, during, and after periods of standardized error during the competition.