NSCAs Essentials of Personal Training is the ideal authoritative resource for personal trainers, health and fitness instructors, exercise scientists, and other fitness professionals, as well as the primary preparation source for the NSCA-Certified Personal Trainer(R) examination. NSCAs Essentials of Personal Training supplies comprehensive information on proper stretching, resistance training, aerobic endurance training, and plyometrics techniques. Additionally, the text covers critical information about the business aspects of personal training, including facility and equipment maintenance and legal issues that many trainers face.