Horse Riding in 'Mahesh Khaleja' With Dupe ?

Horse Riding stunt in khaleja at introduction scene Mahesh Khaleja was executed by a body double and replaced by Superstar Mahesh Babu's head while post-production. Fans of Mahesh were quite disappointed after hearing the news that the horse stunt was not performed by Mahesh. (Mahesh jumps onto a horse in the opening fight scene). But many film nagar people stated that age factor is not allowing Mahesh babu to do such a kind of stunts, and maybe it is true