Circulating Testosterone as the Hormonal Basis of Sex Differences in Athletic Performance.

Endocr Rev · 2018 · PMC6391653 · PMID 30010735

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only marginally significantno p-value reported

Finally, the evidence that endogenous GH plays no role in sex differences in muscle mass and function is supported by evidence from the most extensive interventional study of GH treatment to non-GH–deficient adults, daily GH administration for 8 weeks to healthy recreational athletes produced only marginally significant improvement in exercise performance of men and none in women ( 174 ).

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