?While viewers may have enjoyed watching the sophisticated dancing in After School's latest MV "First Love," it did not come without wounds.

Although their hard work may have paid off, the members of After School had to endure some serious pains to perfect the aesthetic choreography.          

One of the dance team members for After School shared photos where they were bandaged up and had bruises on their legs. Along with the photo, she tweeted, "Arrived at practice room together with After School ~ During all this time, taping every inch of hand that was injured ... Applying pain relief patch on sore and bruised legs ... We ended the day with their diligent work ethic today. Now is only the beginning! Everyone hwaiting!"   

Are you enjoying After School's "First Love"?

[Thanks to everyone who sent this in.]