The document provides instructions for a 6-week lumbar rehabilitation exercise program following back surgery. It includes over 20 different exercises targeting the lower back, core, and legs. Exercises should be done 2-3 times per day and include stretches, strengthening moves using balls, bands, and body weight as well as exercises done in standing, kneeling, and various positions on the floor or ball. The full range of motion and correct form are emphasized to protect the back during rehabilitation.