The American Journal of Occupational Therapy From: Arm–Hand Use in Healthy Older Adults Am J Occup Ther. 2010;64(6):877-885. doi:10.5014/ajot.2010.09043 Legend: Accelerometer configuration. A small accelerometer with a hook-and-loop watch strap was worn on each wrist. The right accelerometer was marked with the letter R, and the left accelerometer was marked with the letter L. A third accelerometer was worn on a belt over the right anterior superior iliac spine. Date of download: 10/29/2017 Copyright © American Occupational Therapy Association/AOTA Press