A few years back I was very active in taking dance (for about 7 years). Due to a few accidents in highschool I am unable to pick it back up. One of those injuries include falling down the stairs and fracturing multiple bones in one leg. Now that I am in college I gained weight (private art school 'no sports here'). The issue is I have been working out and building up strength for about 3 months and seeing just a few changes. My problem: Im a pear shape, I want to tone my upper body and do cardio on my lower body but one of my legs are weak, im trying to avoid bulking them up to make it stronger. Any suggestions?