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pubmed:abstractText |
Elite gymnasts favour low body fat mass as the current aesthetic ideal required for complex movements in this sports discipline. Pubertal development and growth are retarded in juvenile gymnasts. Leptin, the protein product of the ob-gene, is secreted by fat cells. Besides its role in regulation of body weight, leptin also stimulates the reproductive axis. We investigated various serum hormones including leptin, body composition and nutrition in cohorts of female and male elite gymnasts to elucidate if there is a relationship between leptin levels and delayed puberty in elite gymnasts.
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