“Krav Maga - windmill technique breaks that chokehold. Usually sets up to HAMMER your elbow into the attackers teeth, nose, throat, eyes, etc. too.
I saw a 115 lb girl put a 260 lb guy flat on his back with this. “
It appears that a kick to the groin does the job too.
We learned that, too - but you don’t get sued for sexual harassment or inappropriate touching with the windmill.