CAJ | 학술논문

加速度传感器作为一种客观测量体力活动的工具,由于其小巧便携不受测试者主观记忆和认知水平的影响,较双标水法和间接热量测定法更加适应大规模人群的使用,近年来在欧美发达国家青少年体力活动测量中得到了广泛的应用。国内目前应用较少,但作为发展趋势,有必要针对如加速度传感器的原理、选择、使用,数据处理等方面进行研究。现结合青少年体力活动的特点做此综述,期待为国内相关的研究提供一些参考。
가속도전감기작위일충객관측량체력활동적공구,유우기소교편휴불수측시자주관기억화인지수평적영향,교쌍표수법화간접열량측정법경가괄응대규모인군적사용,근년래재구미발체국가청소년체력활동측량중득도료엄범적응용。국내목전응용교소,단작위발전추세,유필요침대여가속도전감기적원리、선택、사용,수거처리등방면진행연구。현결합청소년체력활동적특점주차종술,기대위국내상관적연구제공일사삼고。
As an objective measure of physical activity, aceelerometer is small, portable and doesn' t depend on participants' subjective memory and cognitive level. It' s more suitable to do research for large - scale population than the method of double labeled water and indirect calorimetry. In recent years it has been widely used for assessing physical activity among youth in American and European countries. It' s not widely used in our country at present, but this is a trend. It' s necessary for us to do some research about principle, selecting, using and data processing of the accelerometer. The review is combined these aspects and the characteristics of adolescents' physical activity. It' s due to provide some reference for researchers.