SECRET share their methods for staying slim

On the August 15th edition of KBS radio program 'Lee So Ra's Music Plaza', SECRET talked about how they maintain their slim figures.

DJ Lee So Ra said, "Seeing as how SECRET is a girl group, I feel like you would pay special attention to your figure. How do you maintain your figure?"

Sunhwa responded, "When I don't have a schedule, I do aerobic exercises for about an hour and a half on an empty stomach no matter what."

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Lee So Ra said, "You're so skinny and have no weight to lose; why do you exercise so diligently?" Sunhwa replied, "If I don't do, I don't think I'd be able to eat all day. That's why when I have the time, I always try to exercise."

Hyosung said, "I exercise like that only if I've gained weight. I only worry about it and exercise then."

Hana added, "I eat what I want as much as I can for one meal and then do not eat any more meals," and Ji Eun revealed, "When I diet, I decrease the number of meals. I'd either skip breakfast and eat a bit for lunch and dinner or skip breakfast and lunch and eat only dinner."

In other news, SECRET recently returned with their track "I'm in Love". Which method do you think is best?