Health

As gender row engulfs Olympic boxing, what is testosterone?

Algerian boxer Imane Khelif's swift defeat of her Italian opponent at the Paris Olympics on Thursday has sparked a row after she was disqualified from a previous competition over reportedly high levels of testosterone.

Sports medicine & Kinesiology

Oral contraceptive use may reduce muscle-tendon injuries

Women who take oral contraceptives may be significantly less likely to experience certain musculoskeletal injuries than women who do not take the drugs or men, according to a study by UT Southwestern Medical Center.

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