Jang Keun Suk takes on the challenge of straight neck correction

Actor and singer Jang Keun Suk has started correcting his straight neck. On the 4th, Jang Keun Suk's YouTube channel "I am Jang Keun Suk" posted "Straight neck"
What happened when I went to escape... (feat. Beautiful Instructor)''. On this day, Jang Keun Suk, who said it was his first day off in a while, said, ``How can I make the most of the day?''
Can you give it to me? I think I'll start my day with such worries,'' he said, taking time to respond to comments from netizens. Next, during the comment, Jang Keun Suk said to himself, "
He said that he heard a lot of comments such as ``Straight neck.'' He said, ``There was a comment about wanting to correct your posture.What can I do to correct my straight neck?''
I started searching. Jang Keun Suk learned that Pilates is good for correcting straight necks, and said, ``Today's goal is to get rid of straight necks,'' and went to a Pilates studio near his home.
I decided to visit. Jang Keun Suk, who was out in the blink of an eye, said, ``I think it's helpful to train your inner muscles while doing Pilates,'' and ``It helps correct your straight neck.''
I came for this. It's not just for show, it's really serious. "Let's see if he's a teacher who can properly straighten out my neck," I decided.
Jang Keun Suk, who visited a Pilates studio, was told by the instructor that he looked smaller than his original height of 180 cm and looked from the side.
She complained that her neck seemed to be crooked. Next, a physical examination revealed that his neck was really protruding and his inner muscles lacked strength. Also, there is no hip.
Jang Keun Suk was angry at his words and asked, ``What do you mean?'' Jang Keun Suk then began exercising while taking Pilates classes. Even if you look like you're having a hard time,
Jang Keun Suk, who successfully mastered the technique, attracted attention by showing off his neck, which is much better than before.