Sandra K Hunter, Siddhartha S Angadi, Aditi Bhargava, Joanna Harper, Angelica Lindén Hirschberg, Benjamin D Levine, Kerrie L Moreau, Natalie J Nokoff, Nina S Stachenfeld, Stéphane Bermon
Biological sex is a primary determinant of athletic performance because of fundamental sex differences in anatomy and physiology dictated by sex chromosomes and sex hormones. Adult men are typically stronger, more powerful, and faster than women of similar age and training status. Thus, for athletic events and sports relying on endurance, muscle strength, speed, and power, males typically outperform females by 10%-30% depending on the requirements of the event. These sex differences in performance emerge with the onset of puberty and coincide with the increase in endogenous sex steroid hormones, in particular testosterone in males, which increases 30-fold by adulthood, but remains low in females...
December 1, 2023: Medicine and Science in Sports and Exercise