Veteran actress Hema Malini, who is known for her roles in classic like ‘Sita Aur Geeta’, ‘Satte Pe Satta’ and ‘Sholay’, said that one day she would definitely pen down a book on fitness regime.

“I will write from my side. Whatever I have gone through, whatever is necessary to tell other women. To share my feelings, whatever I have experienced, I will definitely write a book," Hema said at the launch here of wellness expert Namita Jain's book ‘Sexy @ sixty’ Friday.

The dancing diva, who is a trained Bharatanatyam dancer, revealed the secret for her fitness was dancing.

“Since I have always been dancing, so that is the only thing which has helped me a lot,” said Hema Malini.

“But I am a little conscious, so I also do little exercise, yoga and always keep a positive thinking,” added the 64 year old actress.

When asked if she would do any item number in the film, Hema said, "Sexy item doesn't suit me. I think I have always labeled as 'dignified', so I don't know how to mix 'sexy' and 'dignified', will have to be seen after combining."