Table 2.

Muscle thickness measurements analyzed using ultrasonography of the biceps and quadriceps muscles pre- and post-training.

	Greek yogurt				Placebo pudding				RM-ANOVA
	n	Pre	Post	Change	n	Pre	Post	Change	Time	Group	Interaction
		cm	cm	Δ		cm	cm	Δ	p-value	p-value	p-value
Biceps	13	2.64 ± 0.4	3.1 ± 0.4	0.46 [0.23, 0.51]	14	2.75 ± 0.4	2.87 ± 0.5	0.12 [0.01, 0.25]	<0.001	0.70	0.004
Quadriceps	14	3.81 ± 0.8	4.47 ± 0.8	0.66 [0.34, 0.8]	14	3.65 ± 0.7	4.06 ± 0.7	0.41 [0.21, 0.65]	<0.001	0.27	0.14

Muscle thickness values (absolute values displayed as mean ± SD, change values displayed as mean [95% CI]). Statistical analysis was by RM-ANOVA with time (pre and post) as the within factor and group (GY and PP) as the between factor. Significance was set at p < 0.05.