What kg interval is typically used for attempts in competition?

In powerlifting competitions, the standard practice for loading attempts on the barbell is to use 2.5 kg intervals. This increment allows lifters to make manageable adjustments to their attempts as they gauge their performance during the competition. By using increments of 2.5 kg, lifters can incrementally increase their weights, enabling a more strategic and effective approach to their attempts. It ensures that athletes have the flexibility to find their optimal competition weight while adhering to the regulations set forth by governing bodies in the sport.

The choice of 2.5 kg is also reflective of the common weight plate distribution found in competitions, which typically include plates that accommodate these increments. This standardization helps maintain a uniform approach during attempts, as all competitors are afforded the same opportunity to adjust their lifts smoothly and efficiently.