A common antitussive drug, clobutinol, precipitates the long QT syndrome 2

Tracking and monitoring athletic activity offers individuals with additional motivation to continue such behavior. An individual may track his or her athletic activity by utilizing a wearable device assembly configured to monitor various aspects of athletic performance. In some embodiments, the wearable device assembly may comprise a USB-type device having athletic functionality and configured to transmit to and/or receive data from an external computing device.