Anushka Sharma in starting was afraid in starting the shooting of Salman Khan starrer film 'Sultan', because she felt that she don't look like wrestler. Anusha said during the trailer launch, Earlier, I was very scared as I don't look like a wrestler. We have a perception that wrestlers are of a particular size. I used to often question producer Aditya Chopra as to how can I looking like a wrestler. Anushka said that, but when I did some research, I found out that there were people internationally who looked like me, she did not wanted to use Body double. she said, 'I learnt the moves and the technical way of doing it. I am very happy that if I see wrestling, I will understand how it happens. I am grateful for the opportunity. I was sure that we won't use a body double. Anushka here also siad that if I have learnt something, I want to show it properly. I worked hard and I am happy that I got to do it. Salman Khan said in a funny way that she is a trained wrestler now.