How might your legs move if your knees were ball-and-socket joints? My knees would move forward and backward
My legs would swing in all directions
My legs would bend and flex.
My knees would pivot but not bend.

Your legs would swing in all directions but would not be strong enough to hold up your body

Explanation:

Hope this information helps

answer: the first option is not an affect of aging. so the first option is the answer. (secondary sex characteristics appear)

oh yes we love an lgbtq sister. also its just your favored sexuality dont let anyone bring you down for it xoxo