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Sex differences in athletic performance emerge coinciding with the onset of male puberty
Author(s) -
Handelsman David J
Publication year - 2017
Publication title -
clinical endocrinology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.055
H-Index - 147
eISSN - 1365-2265
pISSN - 0300-0664
DOI - 10.1111/cen.13350
Subject(s) - testosterone (patch) , medicine , endocrinology , jumping , sexual maturity , track and field athletics , athletes , psychology , physiology , physical therapy
Summary Background Male performance in athletic events begins to exceed that of age‐matched females during early adolescence, but the timing of this divergence relative to the onset of male puberty and the rise in circulating testosterone remains poorly defined. Design This study is a secondary quantitative analysis of four published sources which aimed to define the timing of the gender divergence in athletic performance and relating it to the rise in circulating testosterone due to male puberty. Data Four data sources reflecting elite swimming and running and jumping track and field events as well as hand‐grip strength in nonathletes were analysed to define the age‐specific gender differences through adolescence and their relationship to the rising circulating testosterone during male puberty. Results The onset and tempo of gender divergence were very similar for swimming, running and jumping events as well as the hand‐grip strength in nonathletes, and all closely paralleled the rise in circulating testosterone in adolescent boys. Conclusions The gender divergence in athletic performance begins at the age of 12‐13 years and reaches adult plateau in the late teenage years with the timing and tempo closely parallel to the rise in circulating testosterone in boys during puberty.