Discover how working the core muscles in the trunk, lower back, abdomen, & hips will efficiently & effectively develop & maintain core stability & strength. Anatomy of Fitness: Core shows you how to reduce body fat, increase lean muscle tissue & build muscle function, strength & stability throughout your entire body. Features a complete DVD core training program & 64-page book which contain a range of different core exercise sequences, meaning anyone can tailor a program to suit their fitness requirements.