Research of Computer Sensor Technology in the Examination of Energy Metabolism of Preschool Children with Muscle Inactivity

At present, the accelerometer has gradually become a general-purpose instrument that can objectively measure human movement, and has been gradually applied to the research on the human movement of preschool children. Among them, the accelerometer is used to measure the human movement of preschool children. methodological research. It mainly includes: determination of exercise intensity threshold, estimation of exercise energy consumption, estimation of exercise energy consumption, etc. This article compares the parameters, functional characteristics and evaluation indicators of the three most common accelerometers used for physical activity measurement in preschool children. The purpose is to provide some methodological references for relevant researchers in the field of children's physical activity.