The document outlines a 3-step process for companies to improve sales performance by moving the middle performers: 1) Recognize and reward top performers to retain them, 2) Identify the behaviors and activities of top performers and apply metrics to middle performers, 3) Measure and reward middle performers based on adopting the behaviors of top performers. The goal is to gain a 90% greater sales increase by shifting the middle 60% of performers compared to a 5% shift in just the top 20%.