Table 1.

Mean ± SD pre- and post-pubertal anthropometry and sport participation years in the sport-specialized and multi-sport groups.

	Pre-pubertal		Post-pubertal
	Sport-specialized	Multi-sport	Sport-specialized	Multi-sport
Age (years)	12.2 ± 0.8	12.3 ± 0.9	14.3 ± 1.2	14.2 ± 1.1
Height (cm)	155.0 ± 7.7	155.0 ± 7.5	1.6 ± 5.2	1.6 ± 5.9
Weight (kg)	47.1 ± 10.1	47.6 ± 10.7	55.9 ± 7.5	55.7 ± 8.7
BMI (kg × m−2)	19.4 ± 3.0	19.5 ± 3.0	21.2 ± 2.8	21.1 ± 2.4
Sport participation (years)	4.5 ± 1.4	4.3 ± 2.1	6.2 ± 2.1	6.0 ± 2.3