Check out Gerry’s appearance on Dancing with the Stars!!

Gerry made an appearance on Dancing with the Stars Monday, Sept. 29th on ABC. Brooke Burke and Derek Hough were training for their next performance when Dancing with the Stars asked Sensei Gerry to give them an impromptu Karate session to develop more of a sense of “controlled aggression” and intensity in Brooke’s new dance routine. 

Here’s their performance on Dancing with the Stars–and their workout in the Dojo!