Getting into character sometimes requires whole commitment to change, discipline, and physical conditioning in addition to acting abilities. Several Bollywood celebrities have shown their willingness to go to any lengths for their passion by undergoing stunning physical transformations. Let's have a look at their before and after photos that shocked both reviewers and admirers.

From lean to mean or bulky to shredded, these stars redefined physical transformation for the screen.

The moody, lanky heartthrob from 'Arjun Reddy' had to undergo intense weight training, combat training, and follow a strict diet in order to bulk up for his role as a strong MMA fighter in 'Liger.' When the first poster appeared, his transformation was so amazing that admirers were in disbelief. Even if opinions on the movie were divided, his commitment was acknowledged.

Soft-faced romantic hero in films like 'Barfi!' and 'Tamasha.' Ranbir experienced a dramatic transformation to portray a multi-layered, aggressive character in 'Animal.' He exercised like a beast, had a rough appearance with a lot of beards, and put on a lot of muscle. The outcomes? Fans couldn't get enough of Ranbir Kapoor after he was totally transformed.

Kartik is well-known for his rom-com movies, boy-next-door characters, and speeches. However, that image of his changed when he signed 'Chandu Champion,' a biopic based on the inspirational journey of a differently-abled athlete. Kartik made a toned, athletic body for his character in the film. It took months of mental discipline, strict diet, and functional training. He came out stronger, leaner, and more resolved than before.

Hrithik ditched his 'Greek God' appearance for 'Super 30' in order to portray a poor maths teacher, complete with darker skin, weight gain, and a deglam appearance. But for 'Fighter', he returned to a superhero form, complete with toned abs and pumped arms. His path shows how flexibility is physical, emotional, and comprehensive, and goes far beyond acting.

Fans were used to SRK's dynamic but less toned appearance because he had physically taken a backseat during the pandemic. But when Khan returned in 'Pathaan' at the age of 57, showing off his 8-pack abs and bulging biceps, he stunned people all over the country. Age is just a number when you're King Khan, as demonstrated by his action scenes, shirtless moments, and his on-screen character. He demonstrated once more why he is a living legend by training for more than a year.