What action should a lifter take if they notice uneven movement of the barbell?

If a lifter notices uneven movement of the barbell during a lift, signaling the referee about the issue is the most appropriate action. This is vital for ensuring safety and maintaining the integrity of the competition. Uneven movement can indicate potential problems such as improper balance or bar alignment, which could lead to injury or an unsuccessful lift.

By alerting the referee, the lifter allows for proper assessment of the situation. The referee can then decide whether to allow a re-attempt or address any equipment-related issues that may be affecting the lift. This ensures adherence to safety standards and allows for a fair competition where lifts are conducted under clearly defined and safe conditions.

Continuing to lift without addressing the issue can lead to dangerous situations, while adjusting grip or dropping out of the competition doesn't address the immediate concern of the barbell's stability and safety.