Ram Charan underwent a remarkable transformation over 16 months to portray the character Peddi in the sports drama directed by Buchi Babu Sana. This transformation was not about achieving a typical glamorous look but rather about embodying the authenticity of a village athlete. Charan's training included cricket, sprinting, and wrestling, focusing on functional strength and endurance rather than conventional bodybuilding. His fitness regime was meticulously planned by trainer Rakkesh R Uddiyar, who tailored a vegetarian diet ranging from 1,800 to 2,500 calories based on Charan's needs. The training was designed to reflect the character's journey, with periods of calorie deficits to maintain agility and later shifts towards building a stronger physique. Uddiyar praised Charan's exceptional discipline and ability to adapt to the rigorous demands of the role, highlighting the actor's commitment to the story over his star status. Director Sana noted that the film prioritizes authenticity, aiming to portray the grit and determination of a rural athlete, making Charan's transformation a testament to his dedication to the character and the narrative.