. 2021 Jun 28;18(13):6919. doi: 10.3390/ijerph18136919

Table 4.

Change of arrowhead agility test following combined creatine and sodium bicarbonate supplementation.

Variable	Group	Pre	Post	p-Value	ES
Arrowhead agility test (right, sec)	CSB (n = 10)	9.14 ± 0.34	8.47 ± 0.26	p < 0.001 ***	2.8
Arrowhead agility test (right, sec)	PLA (n = 10)	9.26 ± 0.20	9.19 ± 0.26	p < 0.001 ***	2.8
Arrowhead agility test (left, sec)	CSB (n = 10)	9.25 ± 0.27	8.74 ± 0.32	0.001 ***	2.1
Arrowhead agility test (left, sec)	PLA (n = 10)	9.46 ± 0.28	9.34 ± 0.25	0.001 ***	2.1

Values are mean ± SD. ES: effect size, CSB: combined creatine and sodium bicarbonate supplementation group, PLA: placebo group; *** interaction effect between group and time (p < 0.001); tested by analysis of variance (ANOVA) with repeated measures.