Singer-actress Shibani Kashyap concentrates a lot on her fitness and says that the best approach to a healthy lifestyle doesn't just involve focus on one's physical appearance but also on the well-being of the mind and soul. 'I follow a very strict fitness regime. I do yoga everyday because I feel fitness is not only about looking good but also how you feel in your mind and soul' Shibani told IANS. Toiling for hours with excessive use of make-up can have harmful effect on the skin. But the singer says that she blends detox therapy and spa-treatment to counter it.