How must a lifter position their feet before initiating a deadlift?

The correct choice emphasizes that the lifter should position their feet shoulder-width apart and ensure that the barbell is directly over the midfoot before initiating a deadlift. This stance allows for optimal balance and leverage during the lift, which is essential for effective powerlifting technique.

Maintaining a shoulder-width stance strengthens the lifter's stability as it allows for efficient force transfer from the legs through the torso and into the barbell. Positioning the bar over the midfoot is crucial because it optimizes the lifting biomechanics, helping to minimize any unnecessary strain on the back and ensuring that the lifter can effectively lift the weight using their legs and hips.

This alignment is critical not just for efficiency but also for safety, as it reduces the risk of injury by promoting a more natural lifting motion aligned with the body's center of gravity. By respecting these parameters, lifters can also achieve better performance metrics during competitions.

Other choices do not provide the same level of biomechanics and balance. For instance, having feet too wide or too close together can compromise stability and force generation, leading to inefficient lifts and potential disqualification in a competitive setting.