Fitness or martial arts clubs/classes/groups that would welcome trans people?

Wondering if there are any martial or fitness classes or groups that are friendly/welcoming/safe for trans/genderqueer people and beginners? Not gyms though - somewhere with structure/guidance to start a fitness journey. Or any social groups around this/buddies?

Asking for a friend because not being trans I’m coming up empty on specific recs!

DM me if preferred, thanks all!