Table 3.

Statistical parameters of the ANOVA of experiment B.

Experiment B	Effect	Degree of freedom (nominator)	Degree of freedom (denominator)	F	p	${\eta }_{\text{G}}^{\text{2}}$
Timing	Frequency	10	190	12.78	1.79 * 10−5	0.12
	Half-trial	1	19	52.59	6.99 * 10−7	0.14
	Foot position at start	1	19	7.99	1.08 * 10−2	0.02
	Frequency × half-trial	10	190	21.27	9.26 * 10−10	0.11
	Frequency × foot position at start	10	190	4.58	2.86 * 10−3	0.02
	Half-trial × foot position at start	1	19	22.78	1.32 * 10−4	0.02
	Frequency × half-trial × foot position at start	10	190	14.81	2.76 * 10−7	0.06
Gain	Frequency	10	190	0.75	0.48	0.01
	Half-trial	1	19	7.74	1.19 * 10−2	0.01
	Foot position at start	1	19	6.98	1.61 * 10−2	0.03
	Frequency × half-trial	10	190	55.18	2.98 * 10−15	0.21
	Frequency × foot position at start	10	190	3.40	2.63 * 10−2	0.02
	Half-trial × foot position at start	1	19	0.10	0.76	0.00
	Frequency × half-trial × foot position at start	10	190	2.43	7.44 * 10−2	0.01

p-values were corrected following Greenhouse–Geisser, where appropriate. Significant p-values after Bonferroni correction at a level of α = 0.001 are indicated in bold. For the effect “half-trial,” the frequency increased continuously during the first half and decreased continuously during the second half. The foot position at start was dorsiflexion or plantar flexion.