Vicky Kaushal spoke about working in 'Chhaava' and shared how many stuntmen worked in "scorching hot weather" while fasting in the month of Ramzan. "They did that to show the glory of Chhatrapati Sambhaji Maharaj," he added. Vicky also shared that he gained 25 kgs for the film and learned horse riding and how to fight with swords and spears.