Watch: X1 Impresses With Sleek Choreography In "FLASH" Dance Practice Video

X1 has gifted fans with their first ever dance practice video!

On September 5, a dance practice video was released for the group’s debut title track “FLASH.”

The clip shows the members sporting casual outfits as they pour in their energy into the choreography.

This video notably gives a full view of all 11 members dancing the choreography. Kim Yo Han was injured during rehearsals for the group’s “M Countdown” debut stage, so he has been sitting in a chair for the group’s music show performances.

Check out the group’s impressive moves below!