Table 3.

Kicking deficit and maximal kicking velocity values for dominant and non-dominant leg performance

Research	Subject characteristics			Kick	Kicking deficit†	RI	VB (m·s-1) Dominant	VB (m·s-1) Non-Dominant
	n	Age Instep	Player level
Narici et al. (1988)	11	25.1±5.0	Amateur		11.5	ARS	20.0 ± 3.6***	17.7± 2.2***
McLean and Tumilty (1993)	20	16.8±0.7	Elite junior	Drive kick	16.45	R	21.95±1.67*	18.34±1.39*
Mognoni et al. (1994)	24	NA	Junior		9.32		23.6±2.5	21.4±2.6
Barfield. (1995)	18	NA	Expert		7.95	R	26.4±2.1	24.3±2.0
Dörge et al. (2002)	30	Skilled			12.95	R	24.7±2.5*	21.5±2.0*
Barfield et al. (2002)	8	19-22	Élite	Instep		2C	***	***
	2		Male		6.71		25.3±1.51***	23.6±1.57***
	6		Female		12.09		21.5±2.44***	18.9±2.05***
Vaverka et al. (2003)	12	15.7±0.4	Skilled		15.14	3D	27.68±1.32	23.49±2.05
Nunome (2006a)	5	16.8±0.4	Skilled	Instep	15.58	3C	32.1±1.7*	27.1±1.2*
Sedano et al. (2009b)	10	22.8±2.1	Elite female	Pre-Trained	16.45	R	19.45±0.7*	16.25±0.45*
				Post-Trained	15.45		21.75±0.58*	18.39±0.64*
Berjan et al. (2012)	106	11.514.5	Elite young	Instep		R
	27	12.2±0.3		Maximal	13.21		22.7±2.5*	19.7±2.3*
	26	13.1±0.2		Maximal	18.15		24.8±2.1*	20.3±2.7*
	26	14.3±0.3		Maximal	14.76		27.1±2.8*	23.1±2.9*
	27	15.3±0.3		Maximal	14.63		28.7±2.3*	24.5±3.1*
Barbieri et al. (2015)	10	21.8±2.2	Amateur futsal	Instep	10.91	3D	24.27±2.21***	21.62±2.26***

Note: n = Sample size; RI = Register instrument; R=Radar;

ARS = Audio recording system; C = Video camera; 3D = Motion capture system; VB= Kicking ball velocity; NA= No available data;

Statistical significance: ** p < 0.01

^†Kicking deficit is calculated from the total average reported by those studies

^***p < 0.00;

^***p < 0.00;

^*p < 0.05

^*p < 0.05

^*p < 0.05

^*p < 0.05

^***p < 0.00;

^***p < 0.00;

^***p < 0.00;

^***p < 0.00;

^***p < 0.00;

^***p < 0.00;

^*p < 0.05

^*p < 0.05

^*p < 0.05

^*p < 0.05

^*p < 0.05

^*p < 0.05

^*p < 0.05

^*p < 0.05

^*p < 0.05

^*p < 0.05

^*p < 0.05

^*p < 0.05

^*p < 0.05

^*p < 0.05

^***p < 0.00;

^***p < 0.00;