营销话术证据 B · meta 分析
女性举铁会变成肌肉女
真相
男性血里的睾酮是女性的 15 倍以上; 同样的力量训练, 女性肌肉增长的比例和男性相近, 但起点和绝对量小得多, 练出来是紧致有线条, 不是健美台。
机制速览
女性练力量不会练成健美选手那样的块头。缺的从来不是练得够不够狠，而是那样的激素环境。
来源（5）
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- Handelsman, D. J., Hirschberg, A. L., & Bermon, S. (2018). Circulating testosterone as the hormonal basis of sex differences in athletic performance. Endocrine Reviews, 39(5), 803-829.
- Roberts, B. M., Nuckols, G., & Krieger, J. W. (2020). Sex differences in resistance training: a systematic review and meta-analysis. Journal of Strength and Conditioning Research, 34(5), 1448-1460.
- Bhasin, S., Storer, T. W., Berman, N., Callegari, C., Clevenger, B., Phillips, J., Bunnell, T. J., Tricker, R., Shirazi, A., & Casaburi, R. (1996). The effects of supraphysiologic doses of testosterone on muscle size and strength in normal men. The New England Journal of Medicine, 335(1), 1-7.