Generally Dupes are used in some risky action sequences. Because if any thing goes wrong hero may get injured. So, they will use dupe and shoot in long shots. But, some of the heros show interest to participate in fight sequences.Now, hero Gopichand said the same thing in his upcoming movie 'Oxygen'. He said that he don't need any dupe for action sequences. Jyothi Krishna is directing this movie who is currently shooting a huge action sequences for this movie. Gopichand is going to participate in this fight for a natural output. Let's wait and see how far will he impress his fans with his fights.