. 2021 Jan 21;11:588787. doi: 10.3389/fphys.2020.588787

TABLE 9.

Comparison of isokinetic parameters values at 60°.s^–1 velocity between experimental and control groups before (pre) and after (post) the 8-week trial.

	Experimental group (n = 15)		Control group (n = 12)		Analysis of variance		ANCOVA
	Pre	Post	Pre	Post	p	d(Cohen)	p	d (Cohen)
*Peak torque 60°*
Quadriceps right	116 ± 15	103 ± 17	129 ± 12	118 ± 17			0.380	1.37
Quadriceps left	108.4 ± 15.6	96.4 ± 16.7	114 ± 20	105 ± 17			0.375	0.37
Hamstrings right	75.7 ± 10.9	71.3 ± 12.5	78.3 ± 7.7	73.0 ± 9.4	0.459^a 0.096^b 0.887^c	0.21 0.48 0.00
Hamstrings left	70.5 ± 12.4	68.1 ± 10.7	78.2 ± 10.7	72.1 ± 13.5	0.077^a 0.199^b 0.578^c	0.51 0.37 0.16
*Average Power 60°*
Quadriceps right	85.3 ± 12.0	80.3 ± 21.5	98.4 ± 13.3	92.9 ± 18.0			0.633	0.20
Quadriceps left	80.3 ± 9.9	74.3 ± 17.3	91.2 ± 21.9	85.1 ± 19.1	0.026^a 0.208^b 0.996^c	0.65 0.36 0.00
Hamstrings right	67.9 ± 10.5	65.9 ± 13.2	70.3 ± 11.1	65.6 ± 9.3	0.729^a 0.284^b 0.669^c	0.09 0.31 0.13
Hamstrings left	64.2 ± 9.9	61.4 ± 12.1	72.3 ± 14.9	66.4 ± 15.8	0.073^a 0.232^b 0.665^c	0.52 0.34 0.13

ANOVA, a two-way analysis of variance (group × time) assessed the statistical significance of training-related effects.

“^a” Denotes a main effect group; “^b” denotes a main effect of time. “^c” denotes a main effect group × time.

*p < 0.05.