Trans-people who had surgery: Afterwards did your ability to do the center of gravity type posture challenges switch?
Like, did your actual center of gravity or muscular attributes change over time to make you pass or fail where previously you had the other outcome of one of these alleged "men can't do this but women can" type challenges?
An interesting question. I would assume no change, center of gravity is set based on birth gender. Hormones or psychological changes later in life won't change it.
Leaving aside for a moment that it's not quite clear that these challenges are a result of AGAB physiology, centre of gravity changes with body fat changes, which changes with HRT.
There are bazillions of papers about physiological changes due to hormones. You don't need a demonstration, you need to develop enough intellectual curiosity to research things that don't exist solely inside your own head.