The barbell goes from ground to overhead, passing through a front squat in which the crease of the hip passes below the height of the kneecap. The finish position is with the arms, hips and knees fully extended, arms overhead, with at least a portion of the ear visible in front of the arm. Dropping the barbell is acceptable.
You must have long-range goals to keep you from being frustrated by short-range failures. ~Charles C. Noble