Lee Si Young reveals secrets behind her impressive muscles for 'Sweet Home Season 3'

Actress Lee Si Young’s impressive muscular physique garners attention

On July 23 KST, Lee Si Young posted short videos of herself working out during breaks on the set of ‘Sweet Home Season 3.’

In the released videos, Lee Si Young is seen exercising in various locations such as the gym, waiting room, and filming set, showing her dedication to maintaining her muscular physique.

Netizens who saw Lee Si Young’s updates responded with comments like, “It’s amazing to see her effort,” “I want to be like you,” “Is this CGI?” and “Hollywood-level body transformation,”.

Lee Si Young has been part of the Netflix series ‘Sweet Home’ since Season 1, where she already showcased her impressive muscles and performed action scenes.

Even during her appearance in Season 1, Lee Si Young received praise for her ‘CG-level’ physique.

It is known that Lee Si Young achieved a body fat percentage of 8% to maintain her muscular body.

At that time, Lee Si Young said, “I built my body with personal training over six months. It was the first time I had to do action scenes with exposure, so it was a lot of pressure. Since the script did not specify which body parts would be exposed, I had to exercise my entire body evenly and bulk up, which required eating a lot while working out.” She added, “I discovered new muscles while working out. There were CGI rumors, but it’s not CGI.”

During the filming of Season 2, her short haircut and muscular body, comparable to male actors, also garnered attention.

Meanwhile, ‘Sweet Home,’ which started in 2020 and concluded with Season 3 on July 19 KST, depicted the desperate and urgent struggles of individuals caught between the blurred lines of monsters and humans in a world facing the end of monsterization and the beginning of a new humanity.