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It’s that time of year again, when social media is full of New Year’s fitness resolutions memes joking about how you’re going to get that gym membership you’ll never use. But your story doesn’t have…
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Do naturally high testosterone levels equal stronger female athletic performance?
Over the past few years, controversy has surrounded the World Athletics ruling that female hyperandrogenic athletes – female athletes with naturally high levels of testosterone – are banned from competing in certain track events.
Author Associate professor, Nutrition and Exercise Physiology, Deakin University
The controversy is perhaps best exemplified by the case of South African runner Caster Semenya.
This rule is based on the hypothesis that total testosterone levels directly determine athletic performance in females. But our new research challenges this assumption.
Remind me, what’s the controversy about?
Testosterone is the major androgenic (male) hormone and one of the most common doping agents. Athletes who participate in strength and power-based sports, including bodybuilding, athletics, wrestling and cycling, have used testosterone for decades for its muscle-buildi