What criteria must a squat meet to be considered valid?

For a squat to be considered valid in powerlifting, a critical criterion is that the hip crease must be below the knee. This requirement ensures that the lifter has achieved adequate depth in the squat, which is essential for it to count in competition. When the hip crease drops below the height of the knee, it indicates that the lifter has fully engaged the muscles required for a proper squat and reached the necessary depth per the standards set by the International Powerlifting Federation.

Additionally, performing the squat with control is vital, as it signifies that the lifter is maintaining balance and stability throughout the lift. If the squat is not controlled, it may lead to an unsafe situation or a failure to meet the movement standards. Meeting the depth requirement, along with demonstrating control, ensures that the lift is valid and successfully executed according to competition rules.

In contrast, other options specify criteria that do not align with the established rules of powerlifting regarding depth and execution. Holding the barbell overhead is not relevant in the context of a squat, and the notion of the hip crease being above the knee fails to meet the necessary depth requirement. Furthermore, while some lifters may have knees that go past the toes, this is not a determining factor for the validity of the