Lee Sung Kyung always graces the stage with a well-proportioned figure, showcasing her long legs and petite yet curvaceous waist without appearing overly thin. Her secret lies not only in her diet control but also in her effective workout routines, which help maintain her stamina and perfect appearance.

Lee Sung Kyung captivates with her well-proportioned figure and long legs
Here are the secrets behind the actress’s stunning looks and boundless energy.
1. No starvation dieting
Many believe that achieving an attractive physique requires starvation or strict calorie restriction. However, Lee Sung Kyung has a different perspective. She argues that skipping meals not only negatively impacts one’s health but also exhausts the body, especially when coupled with intense workouts and performances.
Instead of fasting, Lee Sung Kyung focuses on moderate eating, chewing her food thoroughly, and eating slowly. This approach allows her brain to receive satiety signals in time, preventing overeating. It is also one of her tricks to maintain her figure without feeling fatigued or depleted.
2. Healthy diet with whole foods
To maintain a slim figure while ensuring sufficient energy, Lee Sung Kyung prioritizes whole, unprocessed foods. Her diet often includes the following:
- Hard-boiled eggs: Rich in protein, they help maintain muscle mass and provide a lasting feeling of fullness.
- Tofu: Offers plant-based protein and aids digestion.
- Fresh salads: Packed with vitamins and minerals for healthy skin.
- Lean meats: Provide adequate protein without promoting weight gain.
Additionally, the actress minimizes her intake of greasy and fast foods. She maintains a diet rich in green vegetables and fruits to ensure adequate fiber intake for better digestion.

She maintains a diet rich in green vegetables and fruits for better digestion.
3. Minimize sodium intake to prevent water retention
One of Lee Sung Kyung’s vital tips is to reduce sodium in her daily diet. She steers clear of high-sodium foods like instant noodles, kimchi, and processed snacks, as they can cause water retention, making the body appear puffy and less toned.
Instead, she opts for blander, less seasoned dishes to keep her body feeling light and refreshed. As a result, whether on stage or at events, Lee Sung Kyung always presents herself with a vibrant demeanor and a slim, non-puffy appearance.
4. Consistent workouts for a toned body
In addition to her sensible diet, Lee Sung Kyung is dedicated to working out to maintain a toned physique. She particularly favors core-strengthening exercises like:
- Squats: Targeting the glutes and thighs while strengthening the legs.
- Plank: Engaging the abdominal muscles for a tighter, more defined waist.
- Yoga and pilates: Enhancing flexibility and promoting a naturally beautiful body.
During her preparation for the musical Aladdin, Lee Sung Kyung also incorporated cardio exercises like running and jump rope into her routine to burn calories and build endurance for her stage performances.
5. Maintain a relaxed mind and adequate sleep
Beyond physical care through diet and exercise, Lee Sung Kyung emphasizes the importance of mental relaxation. She believes that stress and lack of sleep can impact her weight and skin. Therefore, she aims for a wholesome 7-8 hours of sleep every night.
Additionally, the actress enjoys unwinding through music, reading, and self-care to maintain a positive mindset. This contributes to her radiant and captivating presence whenever she appears in public.
Lee Sung Kyung’s beauty extends beyond her appearance to a healthy and robust physique, achieved through a sensible diet, regular exercise, and a relaxed mind. Instead of adhering to strict weight-loss regimens, she emphasizes healthy eating, consistent workouts, and mental well-being.
If you aspire to a toned and energetic body like Lee Sung Kyung, adopt her secrets. Maintaining sensible eating habits, exercising regularly, and cultivating a relaxed mind will not only grant you a beautiful figure but also bestow upon you robust health and boundless vitality.