Share on Facebook Music is incorporated during this round as it plays while the competitor is posing. The best idea is to pick a song that suits your type of body if you are a heavyweight then a hard rock song would probably do the job. If you are in the lighter weight classes you might want something faster or more upbeat. Nevertheless the choice of songs is really up to the bodybuilder to decide. In amateur bodybuilding, posing routines generally last only 90 seconds, so don't waste any time. Have one CD burned with just the one song you need and write your name on it so the sound technician doesn't have any trouble locating your CD.