Trying to keep pace with a 'how-to video'To play this video you need to enable JavaScript in your browser.This video can not be playedTrying to keep pace with a 'how-to video'CloseWatch the full episode on BBC iPlayer.SubsectionCulturePublished19 SeptemberShareclose panelShare pageCopy linkAbout sharingRelated topicsComedyFollow Comedyclose panelYou are now following ComedyUpdates from your News topics will appear in My News and in a collection on the News homepage.Read description