跨性别女性运动员的长度表现变化 性别确认激素治疗前后运动员
Joanna Harper1, Richard C Blagrove1, Eugenie Hunsicker2
1School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK.
European journal of sport science
|August 14, 2025
概括
跨性别女性运动员的运动表现在性别肯定激素治疗 (GAHT) 后略有下降,训练可以减轻一些影响. 性能变化因事件距离而异,突出了培训和事件需求的作用.
科学领域:
- 运动科学 运动科学 运动科学
- 内分泌学 在内分泌学.
- 人类表现的人类表现.
背景情况:
- 了解性别肯定激素治疗 (GAHT) 对跨性别女性 (TW) 运动表现的影响对于公平竞争至关重要.
- 之前的研究结果不一致,需要进一步研究绩效变化和培训适应.
研究的目的:
- 评估跨性别女性运动员在GAHT前后的体育表现和训练.
- 分析比赛时间,训练量和相关生理标记的变化.
主要方法:
- 调查方法收集了10名跨性别女性运动员 (9名跑步者,1名游泳者) 的回顾性和前性数据.
- 数据包括比赛时间,训练量,激素水平 (,雌激素) 和血红蛋白度.
- 分析的性能指标包括跑步者的年龄等级分数和游泳者的FINA分数,这些分数根据训练变化进行了调整.
主要成果:
- 在GAHT后,丸激素水平正常化至女性范围 (1.10 ± 0.52 nmol·L-1).
- 经过31个月的GAHT,跑步者在比赛时间中平均增加了14.6%;训练变化与表现正相关 (p=0.008).
- 在34个月的GAHT后,游泳者的比赛时间增加了5.2%,增长了5.2%.
结论:
- 在这个样本中,GAHT与体育表现的适度下降有关,特别是在长距离比赛中.
- 运动训练在减轻性能下降方面发挥着重要作用.
- 活动需求和训练负载是理解GAHT对跨性别女性运动员表现的影响的关键因素.
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