Development of physical activity analysis system using smart phone

点击翻译按钮获取中文摘要

Web-based physical activity measurement systems are useful for accurately assessing physical activity at low cost.We developed Web-based physical activity systems.The systems can measure daily physical activity in many people simultaneously because they are compatible with many terminal devices, such as smartphones, personal computers.To examine the relationship of a traffic behavior and physical activity, by collecting the data of the national-scale via the Internet.People (n=2,298) made a reply of one day of weekdays. There was a difference in the energy expenditure by the traffic behavior by the size of the city.To examine factor of physical activity for its parent (n=266) and elementary school 1-6 grade (n=266).This study indicates that student's sports activities were influenced by the parent activities.The parent's TV viewing and TV games times cause student's inactivity.Furthermore, we have developed a feedback screen based on the individual inputs.