Unfortunately for 4minute, the controversy surrounding their 'spread leg' choreography came with more consequences than they expected. After being ordered to switch out a portion of their dance, the girls are now receiving IV treatments in order to keep up with the stressful changes. The girls, especially Gayoon and Jiyoon, are already suffering from severe colds due to the unpredictable weather. Jiyoon stated, "I got a few severe colds that made me get IV treatments in order to promote." Gayoon added, "I had to get an IV before our performance on April 14th. Not only me, but HyunA and the others are all in poor condition right now." 4minute already underwent all-night rehearsals for their "Mirror Mirror" comeback, but with all of the choreography changes they now have to keep up with, the girls practically have no time for rest. Gayoon stated, "Physically, it's difficult. Before, we'd go straight to our dorms after we finished our schedules for the day and rest, but we can't do that at the moment. Still, all of us are working hard to improve our choreography. We did have a lot of anticipation since it is our first comeback in nearly a year. Although there's been some controversy, we consider it as people taking an interest in us. We promise to show a better side to our image soon." Source: Sports Chosun via Naver