Hinkler's Anatomy of Fitness range provides a comprehensive and detailed breakdown of different exercise routines, the anatomical workings of the body and the precise benefits from each exercise. Anatomy of Fitness 501 High Intensity Interval Training provides education, instruction and examples of safe and effective high-intensity exercises. Each major type of exercise features informative anatomical illustrations that highlight both the primary and secondary working muscles. With lots of variations incorporating different types of equipment and featuring various levels of challenge, there’s something for everyone, regardless of their level of fitness and experience.