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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: Med Sci Sports Exerc. 2010 Oct;42(10):1923–1931. doi: 10.1249/MSS.0b013e3181dc99b1

Table 1.

Mean (±SD) subject demographics

Pubertal Post-Pubertal
Variable Test Session Female Male Female Male
Age (yrs) Year 1 12.3 ± 0.8 13.0 ± 1.1 14.4 ± 1.4 15.1 ± 1.1
Year 2 13.3 ± 0.8 14.0 ± 1.1 15.4 ± 1.4 16.1 ± 1.1
Height (cm) Year 1 155.9 ± 6.8 165.2 ± 10.2 164.4 ± 5.8 180.8 ± 7.9
Year 2 160.7 ± 5.9 171.8 ± 9.2 165.2 ± 5.8 182.5 ± 7.6
% Change 3.1 ± 1.6 4.1 ± 1.8 0.5 ± 0.9 0.9 ± 1.2
Mass (kg) Year 1 47.8 ± 10.2 54.5 ± 10.2 59.0 ± 8.5 70.1 ± 8.4
Year 2 52.7 ± 9.9 61.1 ± 10.0 60.9 ± 8.7 74.9 ± 7.6
% Change 11.1 ± 7.3 12.8 ± 7.2 3.4 ± 5.7 7.2 ± 3.0