Michelle Obama has amazingly toned arms and legs, and she's not afraid to show them off. She's known to spend a fair amount of time at the gym, and promoting exercise for children is a major personal platform of the FLOTUS. She frequently wears clothing that highlights these physical strengths, such as sleeveless outfits that call attention to her shapely, buff arms. The first lady's penchant for sheath-cut dresses accentuates her tall and trim figure, as do the belts that cinch her waist. While Mrs. Obama doesn't often wear high heels, she has been known to don small heels paired with a knee-length skirts, which keeps her legs lengthened without having to show off too much.