My legs are very muscular and I DON'T want them to get any bigger, they're very toned and you can see the muscle definition. The question is, is it ABSOLUTELY necessary to do weight lifting on my legs? I know if you have more muscle, you burn more calories, but I feel like they get a pretty good work out from all the cardio I do (that has a lot of resistance on it most of the time).
Thoughts?


