Table 5.

Spearman correlation coefficient between test performance and asymmetries.

Test	SL-CMJ asymmetry			SL-HL asymmetry
	U14	U16	U18	U14	U16	U18
SL-CMJ DOM	0.13	0.13	0.49**	0.04	0.09	−0.11
SL-CMJ NDOM	−0.28*	−0.22*	0.10	0.10	0.07	−0.16
SL-HL DOM	−0.10	0.03	0.36*	0.18	0.16	−0.04
SL-HL NDOM	−0.04	0.03	0.31*	−0.19	−0.17	−0.46**

Note. * the correlation is significant at the 0.05 level (bilateral); ** the correlation is significant at the 0.01 level (bilateral). SL-CMJ DOM: vertical countermovement jump with the dominant leg; SL-CMJ NDOM: vertical countermovement jump with the non-dominant leg; SL-HL DOM: lateral countermovement jump with the dominant leg; SL-HL NDOM: lateral countermovement jump with the non-dominant leg.