Table 4.

Linear regression of hormonal levels and biological maturation with the study variables.

Variables	Sexual Maturation			Skeletal Maturarion			Somatic Maturation
	r²	β	p	r²	β	p	r²	β	p
Leanmass (kg)	0.59 *	0.11	0.00	0.61 *	0.15	0.00	0.71 *	0.10	0.00
Fat (%)	0.10	−0.03	0.05	0.04	−0.02	0.1	0.01	−0.00	0.4
TRT (ng/dL)	0.09	0.00	0.06	0.07	0.00	0.1	0.07	0.00	0.09
EST (ng/dL)	0.00	0.00	0.6	0.11	0.00	0.5	0.00	0.00	0.6
GH (ng/dL)	0.07	0.08	0.1	0.03	0.07	0.2	0.03	0.05	0.24
ULP (m)	0.27 *	1.06	0.00	0.29 *	1.38	0.00	0.35 *	0.95	0.00
SJ (W/kg)	0.37 *	0.07	0.00	0.33 *	0.09	0.00	0.30 *	0.05	0.00
ULS (s)	0.08	−0.07	0.08	0.11 *	−0.10	0.04	0.07	−0.05	0.09
BScD (s)	0.00	−0.08	0.6	0.00	−0.05	0.8	0.00	−0.04	0.8
	TRT (ng/dL)			EST (ng/dL)			GH (ng/dL)
	r²	β	p	r²	β	p	r²	β	p
Leanmass (kg)	0.13 *	6.31	0.02	0.00	−0.65	0.6	0.00	0.03	0.6
Fat (%)	0.07	−3.24	0.09	0.09	−1.48	0.06	0.19 *	−0.13	0.00
Sexual maturation	0.09	34.7	0.06	0.00	3.95	0.6	0.07	0.81	0.1
Skeletalmaturation	0.07	24.6	0.1	0.01	4.17	0.5	0.03	0.43	0.2
Somaticmaturation	0.07	39.7	0.09	0.00	5.20	0.6	0.03	0.75	0.2
ULP (m)	0.05	53.0	0.1	0.00	−9.12	0.5	0.00	0.56	0.5
SJ (W/kg)	0.08	4.26	0.08	0.11 *	−2.11	0.04	0.00	−0.03	0.6
ULS (s)	0.00	−1.90	0.7	0.03	2.36	0.2	0.00	0.02	0.8
BScD (s)	0.00	10.2	0.6	0.11 *	19.8	0.04	0.00	−0.07	0.9

ULP = Upper limbs power. SJ = Squat Jump. ULS = Upper limb speed. BScD = Body speed with change of direction. TRT = Testosterone. EST = Estradiol. GH = Growth Hormone. * Statistically significant.