Trevor. Pilatesystem Blount Libri

From the back cover:“Become fitter, leaner and more supple by teaching your muscles to work in synergy with your body’s structure. Relieve backache, sore necks and strains by correcting muscle imbalances and improving postural alignment. With clear instructions, step-by-step pictures and useful watchpoints, you can practice this easy-to-follow exercise regime at home.”