In a squat, which is NOT a primary fault that could lead to an unsuccessful lift call?

In the context of powerlifting, an unsuccessful lift call during a squat is typically based on specific technical faults. Among the given options, the inability to lift the weight at all is not considered a primary fault but rather a result of potential issues in technique or strength.

Not reaching proper depth, excessive forward lean or loss of balance, and incorrect foot positioning are all critical elements that referees examine to determine the validity of a squat. Each of these relates to the lifter's technique and ability to execute the lift according to the set standards, which are essential for a successful call. For instance, proper depth is defined by whether the lifter breaks parallel during the squat, and excessive forward lean can indicate a lack of stability, affecting the lift's execution. Incorrect foot positioning can also lead to issues with balance and control during the squat. Thus, these faults directly violate the rules governing squat performance.

On the other hand, if a lifter is simply unable to lift the weight due to insufficient strength, it does not breach specific technical standards but rather highlights a personal limitation in physical capability at that moment. Consequently, without reference to particular technique violations, it does not result in any disqualification or unsuccessful lift call based on the established criteria.