Table 1.

Descriptive statistics for the total sample (n = 51) and test for normality

Variable	Unit	f	Range	Mean			Standard deviation	Komolgorov-Smirnov
				Value	SEM	(95% CI)		Value	p
Pubic hair development
Stage 2		16
Stage 3		20
Stage 4		11
Stage 5		4
Body mass index
Normal weight		40
Overweight/obese		11
Chronological age	years		10.7–13.5	12.0	0.09	(11.8 to 12.2)	0.6	0.084	0.20
Stature	cm		147.9–151.7	149.8	0.96	(147.9 to 151.7)	6.8	0.067	0.20
Body mass	kg		27.6–75.3	43.5	1.51	(40.5 to 46.5)	10.8	0.118	0.07
Fat-free mass	kg		23.3–47.1	32.8	0.75	(31.3 to 34.3)	5.3	0.071	0.20
VO2peak	L∙min−1		1.06–2.55	1.80	0.04	(1.71 to 1.88)	0.30	0.112	0.20

SEM standard error of the mean, 95%CI 95% confidence interval, VO₂ oxygen uptake