Acute effects from the half-squat performed using a repetition versus differential approach in youth soccer players

Table 3 Descriptive (mean ± SD) and inferential analysis for the considered variables between the repetitive and DL approaches according to the 10-min time-period

Variables	Repetitive approach		Differential learning		Difference in means (raw; ± 90% CL)	F	P	η²
	Pre-test (30 s)	Post-test (30 s)	Pre-test (30 s)	Post-test (30 s)	Difference in means (raw; ± 90% CL)
	(Mean ± SD)	(Mean ± SD)	(Mean ± SD)	(Mean ± SD)	Repetitive vs intervention
Countermovement jump (cms)	32.79 ± 2.72	30.28 ± 3.14	32.26 ± 3.95	31.12 ± 3.59	1.36 ± 1.23	4.41	.038	0.140
10 m sprint (s)	1.86 ± 0.08	1.9 ± 0.09	1.86 ± .09	1.89 ± 0.1	− 0.01 ± 0.03	0.222	.641	0.008
30 m sprint (s)	4.63 ± .33	4.66 ± 0.25	4.52 ± 0.25	4.66 ± 0.27	0.03 ± 0.07	0.618	.439	0.022
Repeated change-of-direction task (s)	6.43 ± 0.33	6.53 ± 0.37	6.49 ± 0.32	6.61 ± 0.3	0.02 ± 0.13	0.211	.649	0.008

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