Dressed up in the same uniform as them, Jin sat down for a challenge opposite a supposed “alpha male” with really big muscles. In the viral video, Jin says, How do I win against him?

Actress Son Ye-jin showcased her perfect back muscles. On the 12th, Son Ye-jin posted a video on her social media with the caption, "I'm ready for shooting" accompanied by an emoji of a sweating face.

Jin Shin Jyutsu (pronounced "jit-soo") is an ancient Japanese healing method that translates to "The Art of the Creator ...