Actor Ashish Sharma, who essays Ram in popular mythological show “Siya Ke Ram”, says he chants the ‘Shakti mantra' before shooting action sequences for the TV show.The Star Plus show is currently witnessing the war track between Ram and Raavan. It requires Ashish to perform some intensive fight scenes, and the actor says he gets inner strength by chanting the mantra. “I have been working out since two months for the perfect physique required for the war sequence. But it is not only about physical strength, it is also about the mental strength.""Lord Ram used to perform 'Shakti puja' and that gave him inner peace and strength. I have been chanting the mantra every morning for a strong mental built after which I do my regular workout,” Ashish said in a statement. “Siya Ke Ram” is a unique representation of Ramayana from Sita's perspective.