Physical fitness comprises two related concepts: general fitness (a state of health and well-being) and specific fitness (a task-oriented definition based on the ability to perform specific aspects of sports or occupations). Physical fitness is generally achieved through exercise and is considered a measure of the body's ability to function efficiently and effectively in work and leisure activities, to be healthy, to resist hypokinetic diseases, and to meet emergency situations. This new and important book gathers the latest research from around the globe in the study of physical fitness with a focus on such topics as promoting physical fitness and sports for individuals with developmental disabilities; the effects of chronic low back pain on physical fitness; and, using mental tricks to enhance physical fitness and the unique issues of physical activity during pregnancy.

Ace your preparation for the skills measured by MCTS Exam 70-620-and on the job. Work at your own pace through a series of lessons and reviews that fully cover each exam objective. Then, reinforce what you’ve learned by applying your knowledge to real-world case scenarios and practice exercises. This official Microsoft study guide is designed to help you make the most of your study time.