India, Nov. 21 -- Samantha Ruth Prabhu continues to prove that discipline and dedication are at the core of her fitness journey. Known for her chiselled physique and love for intense workouts, the actor and producer took to her Instagram account on Friday to share how she never believed that she would have a strong back, but her intense training changed that perception. Meanwhile, Samantha also gave it back to a troll who commented on the post, saying that she looks thin.

Sharing a picture of her back muscles in the new post, Samantha began in the caption, "A few years ago I had pretty much given up on ever having a strong back. I genuinely thought it just wasn't in my genes. I'd see other people with great backs and think, "Yeah, that's...