How many referees are typically required to judge a powerlifting event?

In a powerlifting event, it is standard practice to have three referees. This setup is essential to ensure that there is a fair and balanced evaluation of each lift. With three referees, decisions can be made collectively, with typically two out of three judges needed to approve a lift for it to be considered successful. This approach helps to minimize the potential for bias and errors, as multiple perspectives are taken into account during the judging process. Furthermore, having an odd number of referees helps to avoid tie situations when making decisions on the validity of a lift, as a majority ruling can be easily established. Overall, the inclusion of three referees enhances the integrity and transparency of the competition.