Table 2.

Summary of statistical effects for the FV and EMG variables.

			Sex	Load	Session	Sex × Load	Sex × Session
Force Velocity parameters	Bilateral	$\overline{\text{F}}$ 0	∗∗		NS		NS
		$\overline{\text{V}}$ 0	∗∗∗		NS		∗
		$\overline{\text{P}}$ max	∗∗∗		NS		∗
		SFV	NS		NS		NS
		SISFV	NS		NS		NS
	Dominant lower limb	$\overline{\text{F}}$ 0	∗∗		NS		NS
		$\overline{\text{V}}$ 0	∗∗∗		NS		∗
		$\overline{\text{P}}$ max	∗∗∗		NS		∗
		SFV	NS		NS		NS
		SISFV	NS		NS		NS
	Non-dominant lower limb	$\overline{\text{F}}$ 0	∗∗		NS		NS
		$\overline{\text{V}}$ 0	∗∗∗		NS		∗
		$\overline{\text{P}}$ max	∗∗∗		NS		∗
		SFV	NS		NS		NS
		SISFV	NS		NS		NS
Mean muscle activity	RMS global push-off		∗∗∗	NS	∗∗∗	NS	∗∗∗
	RMS first part of the push-off		∗∗∗	∗∗∗	∗∗∗	NS	∗
	RMS middle part of the push-off		∗∗∗	NS	∗∗∗	NS	∗∗∗
	RMS last part of the push-off		∗∗∗	NS	∗∗	NS	∗∗
Muscle synergies	Temporal synergies	CoA Motor primitive 1	∗∗∗	NS	∗	∗	∗∗∗
		FWHM Motor primitive 1	NS	NS	NS	NS	NS
		CoA Motor primitive 2	NS	NS	NS	∗	∗∗∗
		FWHM Motor primitive 2	NS	NS	NS	NS	NS
		CoA Motor primitive 3	NS	NS	NS	NS	NS
		FWHM Motor primitive 3	NS	NS	NS	NS	NS
	Spatial synergies	Motor modules synergy 1	∗∗∗	NS	NS	NS	NS
		Motor modules synergy 2	∗	NS	NS	NS	NS
		Motor modules synergy 3	∗	NS	NS	NS	NS

Statistical difference: ∗p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001; NS: non-significant. Grey boxes are used when the effect is inappropriate. For clarification reasons, muscle and trial factors are not shown. For the synergy analysis, only post-hoc of the interactions are shown. NS: non-significant (p > 0.05).