|The seventh edition expands the tradition of making the student's experience with motor development an interactive one. Related online learning tools delivered through HKPropel include more than 190 video clips marking motor development milestones to sharpen observation techniques, with interactive questions and 47 lab activities to facilitate critical thinking and hands-on application. The lab activities may be assigned and tracked by instructors through HKPropel, along with chapter quizzes (assessments) that are automatically graded to test comprehension of critical concepts. The text helps students understand how maturational age and chronological age are distinct and how functional constraints affect motor skill development and learning. It shows how the four components of physical fitness.."cardiorespiratory endurance, strength, flexibility, and body composition.."interact to affect a person's movements over the life span, and describes how relevant social, cultural, psychosocial, and cognitive influences can affect a person's movements. This edition comes with 148 illustrations, 60 photos, and 25 tables.."all in full color.."to help explain concepts and to make the text more engaging for students. It also retains helpful learning aids including chapter objectives, a running glossary, key points, sidebars, and application questions throughout each chapter. Life Span Motor Development, Seventh Edition, embraces an interactive and practical approach to illustrate the most recent research in motor development. Students will come away with a firm understanding of the concepts and how they apply to real-world situations.