Inner Mongolia Medical University 1 article published in JoVE Behavior Physical Activity Measurement in Children Accepting Table Tennis Training Xin Zhang*1, Cuiqiao Xia*2, Xiuli Zhao3, Yu Liu3, Hóngyi Zhào2,3, Yonghua Huang2 1Department of Sport, Inner Mongolia Medical University, 2Department of Neurology, The Seventh Medical Center of PLA General Hospital, 3Department of Neurology, NO 984 Hospital of PLA This study proposes an accelerometer-based method to objectively measure physical activity (PA) and leisure time physical activity (LTPA) in Chinese children accepting table tennis training in clubs.