What is an "attempt card" used for in powerlifting?

An attempt card is specifically designed for lifters to declare the weights they intend to attempt for each lift in a powerlifting competition. This crucial document helps to organize the competition by ensuring that the lifter's desired weights for the squat, bench press, and deadlift are recorded accurately before each attempt. The use of this card allows the referees and meet officials to understand and monitor the planned lifts, contributing to the smooth operation of the event.

In addition to aiding officials, the attempt card serves as a communication tool between the lifters and the competition crew. Once the athlete submits their attempted weights, it solidifies their intent and allows for the logistics of the meet to be structured accordingly, helping to maintain order and clarity during the competition.

The other options do not accurately describe the function of the attempt card—recording personal bests or indicating weight classes serve different purposes, and a certificate of participation is unrelated to the attempt process during the event.