Ajay Devgan who is working on his body for his cop role in Singham, directed by Rohit Shetty, is sweating it out to get that conventional brawny look instead of the conventional six pack.Ajay Devgan who is not interested in building a body just for the sake of the movie and wishes to have a perfect body states, “That’s what I have always believed in. At 65 and 70 too, I would like to lift the same weights.”Ajay Devgan who plays the role of Bajirao Singham, a police officer from a village is getting that macho look. He is definitely competing with other leading actors as there should not be any comparison with other cop roles played by other actors.Cop roles has become the latest trend in Bollywood and everyone works on their body, look and their style of the character which will be loaded with attitude, to get unique characterization for their film.