After School's Nana is known to have one of the best figures among female idols, and she recently sat down with magazine 'Cosmopolitan' to talk about her diet as well as her fitness routine.

During the interview, she revealed, "At first, I would workout and adjust my diet for my figure, but it's not like that anymore. I realized that if I wanted a beautiful body, then my health would have to come first. I think if you work on being healthy, your figure will follow naturally."

When asked about her current fitness routine, Nana answered, "I've been getting personal training every day without rest. Honestly, you can maintain your figure by going three times a week, but if I don't work out then my body would feel under the weather. No matter how late my schedule ends, I would go to the gym and workout. Because of this, my trainer would sometimes be annoyed at me."

Check out the photos from her latest photoshoot with 'Cosmopolitan' below!

SEE ALSO: Kang Ji Yong, Kwon Eun Bi's cousin and recent 'Divorce Camp' cast member, dies at 36