@WiddlinDiddling
... height, weight AND achievement/ability. Not just height and weight.
Then you pitch like with like, because yes, height or weight alone or even in combination, isn't the only factor.
Look at the way para-sports are done to try and put like with like/against like. Why can't it be done that way?
Or, I guess some folk do not want any solution other than banning transgender competitors from sports.
Like with like?
Like males with other males, regardless of their personal religion, sexuality, gender identity, or taste in music?
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Jeremy Morris, then a doctoral student and now an assistant professor at Wofford College, designed an experiment with Carrier, doctoral student Jenna Link and associate professor James C. Martin to explore thesexual dimorphism, or physical differences between men and women, of punchingstrength. It's already known that males' upper bodies, on average, have 75% more muscle mass and 90% more strength than females'. But it's not known why.
"The general approach to understanding why sexual dimorphism evolves," Morris says, "is to measure the actual differences in the muscles or the skeletons of males and females of a given species, and then look at the behaviors that might be driving those differences."
Cranking through a punch
To test their hypothesis the researchers had to measure punching strength, but carefully. If participants directly punched a bag or other surface, they risked hand injury. Instead, the researchers rigged up a hand crank that would mimic the motions of a punch. They also measured participants' strength in pulling a line forward over their head, akin to the motion of throwing a spear. This tested an alternative hypothesis that males' upper body strength may have developed for the purpose of throwing or spear hunting.
Twenty men and 19 women participated. "We had them fill out an activity questionnaire," Morris says, "and they had to score in the 'active' range. So, we weren't getting couch potatoes, we were getting people that were very fit and active."
But even with roughly uniform levels of fitness, the males' average power during a punching motion was 162% greater than females', with the least-powerful man still stronger than the most powerful woman.
phys.org/news/2020-02-males-powerful.html