You regularly spend hours in the gym running on the treadmill. You keep a close watch on the food you eat and make sure your body has just the right amount of nutrition to lose weight. But did you know that all that effort may not give you that sculpted and toned body you so desire? Yes according to Yasmin Karachiwala Celebrity Pilates trainer and author of the book Sculpt and Shape the Pilates way without weight-bearing exercises cardio alone is not going to cut it as a way to look slim and toned. So to help you out here are