I am a 19 year old college student, about 5'6" and 128ish lbs. I am a ballerina, and I am concerned that my dancing may be contributing to the size of my thighs. I have large, untoned thighs (at least, they seem this way to me), but I think it is mostly muscle. I only dance about 5 hours a week (though I've been dancing for almost 12 years), and it's the only vigorous exercise I get. Is the problem a lack of exercise, too much of the wrong kind, or what? I have always had larger thighs than I would like, but I don't think it's genetics because my sister has perfect legs. I would like to lose a little extra chub- would an overall decrease in body fat help? I would appreciate anybody who could shed some light on the situation. Thanks!