Biological age and habitual physical act
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Kemper, Han C. G. ;Verschuur, Robbert ;Ras, Koos G. A. ;Snel, Jan ;Splinter, Pau
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Article
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1975
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Springer-Verlag
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## Purpose: The purpose of this study was to investigate the relationship between biological age, habitual physical activity and anthropometrical and physiological characteristics in 12- and 13-year-old schoolboys (n = 70). ## Methods: At the beginning and the end of the school year 1971/2 biolog