Watch: Red Velvet Impresses While Dancing "Peek-A-Boo" At Double Speed On "Weekly Idol"

Whenever Red Velvet comes to MBC Every1’s “Weekly Idol,” the double speed challenge is a must!

During the November 29 episode of the variety program, the five members were the featured guests, and were asked to dance their latest title track “Peek-A-Boo” at twice the speed.

While Joy worried that her outfit would hinder her movements, Red Velvet snapped into formation as soon as the music turned on. As the song continued, they showcased sharp moves despite the fast speed, even when they began to tire from constant movement.

The girls kept on going until the end, and successfully completed yet another double speed challenge. Check out them out below!