What is the maximum thickness of a belt in millimeters?

In the International Powerlifting Federation (IPF), the maximum thickness of a lifting belt is specified as 13 millimeters. This regulation ensures that the equipment used by lifters provides sufficient support while adhering to the standards set by the organization for competition. A belt of this thickness is effective in providing lumbar support to help stabilize the spine during heavy lifting.

Setting a maximum thickness helps maintain fairness in competition and ensures that no athlete gains an undue advantage through the use of excessively thick belts that could enhance lifting performance beyond acceptable limits. The 13 millimeter specification has been established based on extensive research and experience in the field of powerlifting.

Understanding these specifications is crucial for referees, athletes, and coaches to ensure compliance with the rules during competitions, promoting safety and integrity in the sport.