摘要：Physical activity is defined as any form of body movement, generated by the skeletal muscles and which determines energetic consume. The physical activity in daily life includes professional, sportive or domestic activities. For body’s physical capacities maintenance is necessary the study and implementation of a physical activity subcategory named physical exercise, which requires a structure, planning and cyclicality and it has as final the optimum of health level and homeostasis. Forwards we wish to present two case studies which can highlight the advantages and disadvantages of physical exercise practice versus a sedentary life style, during the prepartum period and their implications in postpartum period.
关键词：physical activity;prepartum period;postpartum period
