Their findings were clear. They identified a pronounced, male-biased sexual dimorphism in muscle performance for protracting the arm—the motion of punching forward. As the study's author, Jeremy Morris, noted, "The results of this study support the hypothesis that evolution has selected for physical traits in males that make them better at inflicting damage by punching with the fist". This isn't to say that women can't be powerful, but that the average male has evolved a distinct upper-body advantage. Indeed, studies show that men can have up to 90% more upper body strength than women.
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This foundational difference is central to any discussion of natural selection in sports. The male body has been shaped by millennia of same-sex competition—fighting over mates, resources, and status. This has resulted in a physique optimized for high-impact, explosive combat. The female body, on the other hand, has been more heavily shaped by the demands of pregnancy, childbirth, and child-rearing, leading to differences in body composition, such as a higher percentage of body fat. natural selection female wrestling free
The Culling Grounds were not a place of cruelty, but of truth. For three hundred years, the matriarchal clans of the Scarred Plains had used the annual Sha’Kai — a no-holds-barred wrestling tournament — as their mechanism for natural selection. Not of the fittest body, but of the fiercest will.
The move itself is a sudden and brutal strike. Charlotte lifts her opponent onto her shoulders (usually after a backbreaker), before swinging them around and driving their face into the mat. It is the definitive knockout blow in her arsenal. The move has become so iconic that specific variations have gone viral, such as the "Natural Selection on the Apron" at the 2017 Royal Rumble, where she executed the move on the hardest, most dangerous part of the ring. Their findings were clear
Through training and conditioning, female wrestlers can develop the physical and mental attributes necessary to compete at the highest level. This process of adaptation and improvement is a key aspect of natural selection, where individuals with the most suitable traits are more likely to succeed and pass on their advantageous characteristics to their offspring.
For decades, women's wrestling faced severe systemic barriers. In the mid-to-late 20th century, mainstream promotions often treated female competitors as side attractions or novelty acts. However, a cultural and athletic shift—a literal survival of the fittest—transformed the landscape. The Survival of True Athleticism This isn't to say that women can't be
Athletes with backgrounds in Brazilian Jiu-Jitsu (BJJ) or judo who look to end matches via tap-out using realistic armbars, heel hooks, and rear-naked chokes.