Watch: NCT 127 Covers Other NCT Unit Dances, Plays Games To Find The Strongest Member, And More On "Idol Room"

The October 16 broadcast of JTBC’s “Idol Room” was a special broadcast held at SM Entertainment headquarters with NCT 127. It was just the second agency visit for Jung Hyung Don and Defconn, who previously visited JYP Entertainment with Park Jin Young and Stray Kids.

After introducing the individual members, including NCT 127’s newest member Jungwoo, the group introduced their latest comeback track “Regular” with the show’s signature Nano Dance challenge, in which the group members do a relay of the song’s most memorable section of choreography.

Watch NCT 127’s Nano Dance challenge here:

The group then played games to determine who the strongest member of NCT 127 is. First, the members got on the ground for a pushup challenge to narrow the search down to three. As the challenge went on and increased in difficulty, members started to drop out one by one, eventually leaving Taeyong, Jaehyun, and Win Win.

Taeyong, Jaehyun, and Win Win then played a “radish picking” game. In the game, the rest of the members lie on the ground with their arms intertwined, and Taeyong, Jaehyun, and Win Win — individually — must see how fast they can remove one member from the group.

Watch the strength contest:

At the request of fans, the NCT 127 members also covered dances by NCT Dream and NCT U.

Watch NCT 127’s versions of “Chewing Gum” by NCT Dream and “Boss” by NCT U.