Park Yoo Chun has injured his left shoulder.
On February 21, a representative of Park Yoo Chun's management agency, C-Jes Entertainment said, "Park Yu Chun recently started feeling pain in his left shoulder, and he went through a MRI examination."
The representative continued, "It was found out that he has got a problem in the ligament of his left shoulder. It seems that he injured his left shoulder while going through intense action scenes."
Park Yoo Chun has been included in the cast of a new drama called' Three Days', which will begin on March 5, as a president bodyguard named Han Tae Kyung, and he is managing a great number of intense action scenes.
A representative stated, "He is still managing action scenes himself without using stunts. We will be arranging things around so that he does not get overloaded, and he will start getting treatments after he finishes the drama."
Meanwhile, 'Three Days' will be succeeding after 'My Love from the Star'.