Flash Comic: ATG Basic Guide

I have to ask; you say the ATG is built for females due to their bodily structure and movements: by that logic an effeminate male gymnast could potentially operate an ATG; or does the gear boil to a more subconscious level that requires the user to have a more stable control over themselves? But if it has to do with the fact male testosterone is near double some woman could render the soldier uncontrollable would be an easily solved factor with simple medication; if you can give a girl wings certainly you could give a dude a chill pill? Also how does the system increase the bodies natural abilities? Some models don't even have arm coverings or sleeves... do the suits have sub-dermal implants? And they appear to lack any form of protection s=from bullets or shrapnel; do they have some form of force field or kinetic barrier?

And to clarify I'm honestly curios, I'd love to know more about how ATGs work... feel free to leave questions unanswered if I made them overcomplicated... I'm a musume and si-fi junkie...