With fewer than 200 pages, The Pilates Body is a slim volume, but every page contains valuable gems of information. The focus here is on mat work, which Siler points out was the initial movement system before the invention of the Reformer. Pilates history and the key elements to matwork are explained in short but comprehensive chapters before the exercises are introduced. The approach to the exercises is pure Pilates - sharp and meaningful, with all meat and no fluff. Each move is described step-by-step, and Siler offers a visual clue or two to help you get the form right, along with including an illustration to help you see what she means