But too our Surprise its our very own Olympic Winner and boxing champ Vijender Singh who trained Sonakshi in Boxing.
Vijender says: I trained Sonakshi for some days at his gym. I also shared some diet tips with her. She was advised to have only ghar ka khana, that too properly - with roti, sabzi and dal. I also asked her to drink lots of water and avoid high-calorie food.
The producer of Holiday Vipul Shah says`Akshay got Vijender to train her. The result is so good that we have incorporated one of her sparring sequences in the promos.