TABLE 1.

Characteristics of the study participants.

Training	SET n = 13				HRST n = 11				Total n = 24
	Means Pre	Standard deviations	Means Post	Standard deviations	Means Pre	Standard deviations	Means Post	Standard deviations	Means Pre	Standard deviations	Means Post	Standard deviations
Age	13.1	0.5	13.3	0.5	13.2	0.5	13.4	0.5	13.2	0.5	13.4	0.5
Standing body height (cm)	175.4	4.0	175.8	3.9	174.2	4.9	175.2	4.9	174.8	4.4	175.5	4.3
Sitting body height (cm)	91.1	3.5	91.4	3.3	90.9	2.7	91.1	3.2	91.0	3.1	91.3	3.2
Body mass (kg)	64.3	7.6	65.4	6.8	63.2	6.0	63.8	5.6	63.8	6.8	64.6	6.2
BMI	20.9	2.1	21.0	2.0	20.9	1.7	20.8	1.6	20.9	1.9	20.9	1.8
PHV	11.1	0.3	11.2	0.4	11.1	0.3	11.2	0.3	11.1	0.3	11.2	0.4
Maturity offset	2.1	0.5	2.2	0.6	2.0	0.5	2.2	0.5	2.0	0.5	2.2	0.5

BMI, body mass index; HRST, heavy-resistance strength training; PHV, peak velocity high; SET, strength endurance training.