Accuracy of inclinometer functions of the activPAL and ActiGraph GT3X+: A focus on physical activity.

PURPOSE The purpose of the study was to examine the accuracy of inclinometer functions of the ActiGraph GT3X+ (AG) (worn on the waist and wrist) and the activPAL (AP) in assessing time spent sitting, standing, and stepping. METHODS A total of 62 adults (age: 18-40 yrs; male:37; female:25) wore three activity monitors (AG waist, and AG wrist, and AP) while… CONTINUE READING