Today a lady at the gym, she runs marathons, told me I had great legs and to her looked like I was a runner (I most diffinitly am NOT). I'm a walker and swimmer.
However, I do train my legs - squats, lunges, presses, extensions, curls, kick backs.
Train everything but do so according to your build. I'm classic ectomorph. I'm long, thin - I have to work hard to put on muscle. Look at your body type and evaluate from there.
A woman that is pear shaped, I was told, should not neglect her bottom half but put more emphasis on her
upper body.