Korean pop idol Kwon Eun Bi, known for her captivating stage presence and widely nicknamed the “Waterbomb Goddess,” has once again dominated online conversations following her sensational appearance at the annual Waterbomb 2025 summer festival in July. The former IZ*ONE member’s electrifying performance, in which she wore a white bikini top, short-sleeved collared shirt, and denim shorts while dancing in the water spray, generated immense attention. Fan-captured video footage of her routine achieved over three million views within a single day, cementing her status as a fitness and style icon. Beyond the headlines, fans are keenly interested in the balanced lifestyle and specific dietary strategies the singer employs to maintain her famously sculpted physique, particularly her techniques for healthy weight management that preserve body curves.
Maintaining the ‘S-Line’: A Shift from Extreme Dieting
At 29, the 158.4 cm tall singer maintains a weight of approximately 44.7 kg, but her healthy body composition and curvy silhouette frequently draw admiration. Kwon Eun Bi has publicly shared that her current strategy stems from learning healthy habits after past struggles. During her trainee days, she admitted to experimenting with extreme fasting regimens, which resulted in negative side effects like dizziness and a decreased metabolism. This experience motivated her to adopt a more sustainable and balanced approach focused on nutrient-dense food choices and consistent exercise.
To share her secrets for achieving a toned yet curvy figure, Kwon Eun Bi has revealed five key strategies blending mindful eating and focused workouts:
1. The “Instant Noodle Rotation Method”
Addressing cravings while managing calorie intake, Kwon Eun Bi developed a unique approach dubbed the “Instant Noodle Diet.” She alternates between consuming half a serving of a low-calorie glass noodle or dangmyeon cup and half a serving of a regular kalguksu (knife-cut noodle) cup. This rotation minimizes overall caloric intake from the indulgence while satisfying the urge for instant noodles. For general snacking, she opts for healthier alternatives such as yogurt or cherry tomatoes.
2. Eliminating Sugary Carbonated Drinks
A major component of her dietary revamp was eliminating her beloved carbonated beverages. Recognizing that sustainable weight loss requires long-term commitment, Kwon Eun Bi swapped all sugary drinks for zero-sugar tea or sparkling water. She notes that sparkling water not only aids digestion but also helps prolong satiety after meals, contributing to faster metabolic function and preventing weight regain.
3. Replacing White Rice with Oat Rice
For her main carbohydrate source, Kwon Eun Bi substitutes traditional white rice with oat rice. Oats are renowned for their high dietary fiber content and low glycemic index (GI), which promotes extended feelings of fullness and supports efficient digestive health. She pairs this staple with balanced proteins, such as salmon, fried eggs, and a small serving of kimchi, ensuring a nutritionally complete meal. Experts suggest that maintaining stable blood sugar through low-GI foods like oats helps protect existing fat reserves, crucial for preserving body curves during weight loss.
4. Morning Stretching and Mindfulness
Starting the day with physical and mental care is essential to her routine. Kwon Eun Bi emphasized on a beauty and lifestyle program that she incorporates morning stretching and meditation before her solo debut. This daily practice helps improve blood circulation, relieves muscle stiffness, and reduces morning fatigue. She concludes this session with a nutritional recovery drink to optimally kickstart her metabolism.
5. Sculpting Core Strength with Pilates
To achieve and maintain her defined physique, Kwon Eun Bi combines regular gym sessions with apparatus Pilates. This workout merges elements of cardio, flexibility training, and strengthening exercises focused on the core muscle groups. This combination is highly effective for fat burning and developing long, lean muscle lines, contributing significantly to her overall “S-line” body shape.
Kwon Eun Bi’s success in maintaining her highly sought-after figure underscores a growing movement among K-pop idols towards balanced, comprehensive wellness over restrictive, crash dieting. Her five techniques offer actionable strategies for individuals aiming to achieve fitness goals without sacrificing overall health or resorting to unsustainable measures.