Seohyun's been nagging at her husband Yonghwa for a while now to go to the clinic for his stomach pains. Finally, after two episodes, the CNBLUE star threw up his hands and agreed to go. After enduring various physical examinations, it was revealed that both Seohyun and Yonghwa had average physical conditions, much to their relief. However, it was said that Seohyun lacked much muscle mass. She was told to increase 9kgs (20lbs) in muscle. Meanwhile, the doctor reported that Yonghwa's fat mass and weight were all average. However since his fat mass was a little too high, he was told to lose 1.3 kgs (3lbs) of fat. She also mentioned that his white blood cell count was higher than normal, but it was probably due to the steroids he received as treatment for his vocal cord nodules. As for the good news, both Yonghwa and Seohyun's lung capacities were well above average. Yonghwa's was 115.8% of the average capacity, while Seohyun's was 121%. It's nice to see that the two idols' are healthy, despite their stressful schedules! Source: Newsen via Nate