ABC: 3.25 (S) BOC: 3.25 (S) - The objective of this USB drive content is to provide the student with the knowledge to perform common modifications to therapeutic shoes including Thomas Metatarsal Bars, Crescent Metatarsal Bars, Mayo Metatarsal Bars, Medial and Lateral Wedging, Stabilizer /Buttress, SACH Heels, Elevations & Flares, For