Which card color corresponds to failure to keep the stomach tight during a deadlift?

The card color that corresponds to the failure to keep the stomach tight during a deadlift is yellow. In the context of powerlifting, each color represents specific infractions or issues observed by referees during a lift. A yellow card is typically issued for technical faults that do not constitute outright failure of the lift but do indicate that the lifter did not adhere to proper form or technique.

Keeping the stomach tight is essential in maintaining core stability, which contributes significantly to the safety and effectiveness of the deadlift. A lack of tightness in the core can lead to improper lifting mechanics, increasing the risk of injury and potentially impacting the outcome of the lift itself. Therefore, issuing a yellow card serves as a warning to the lifter about this specific mistake, providing them with an opportunity to correct it in future attempts.

This practice encourages lifters to focus on their form and technique and helps maintain a standard of performance in accordance with the rules set forth by the International Powerlifting Federation. It promotes good lifting practices by signaling to the lifter that there's room for improvement without penalizing the lift outright.