Table 3.

Pre- and post-intervention agility and dribbling performances (sec.).

Tests	Group	Phase of Test	X ± SD	DX	95% CI Lower	95% CI Upper	t	p	d
Agility right side	Control	Pre-test	8.442 ± 0.592	0.120	−0.002	0.242	1.970	0.055	0.205
		Post-test	8.322 ± 0.578
	Experiment	Pre-test	8.445 ± 0.426	0.402	0.293	0.511	7.435	0.000	0.747
		Post-test	8.043 ± 0.449
Agility left side	Control	Pre-test	8.680 ± 0.620	0.086	−0.003	0.176	1.933	0.059	0.144
		Post-test	8.593 ± 0.580
	Experiment	Pre-test	8.655 ± 0.415	0.319	0.264	0.374	11.694	0.000	0.658
		Post-test	8.335 ± 0.548
Agility right + left side	Control	Pre-test	17.122 ± 0.447	0.054	−0.114	0.224	0.649	0.519	0.121
		Post-test	17.067 ± 0.457
	Experiment	Pre-test	17.111 ± 0.443	0.240	0.083	0.397	3.078	0.003	0.508
		Post-test	16.871 ± 0.499
Short dribbling test	Control	Pre-test	13.630 ± 0.769	0.099	−0.192	0.391	0.686	0.496	0.129
		Post-test	13.530 ± 0.777
	Experiment	Pre-test	13.575 ± 0.514	0.273	0.162	0.384	4.956	0.000	0.513
		Post-test	13.302 ± 0.548

X ± DS—mean ± standard deviation, DX—difference of means, t—Student’s t-test, p—statistical level of probability, d—Cohen ‘d effect size.