作者: Phillip Bishop

Health, Fitness, and Weight Loss Advice You Can Trust To stay fit over50, you don’t need to be an expert on health. You need essential, practical, and accurate information from people who are experts …

Measurement and Evaluation in Physical Activity Applications offers the most accessible, student-friendly introduction to the principles and practice of measurement in physical activity available. Fu …

Measurement and Evaluation in Physical Activity Applications offers the most accessible, student-friendly introduction to the principles and practice of measurement in physical activity available. Fu …