Objectives Actical® actigraphy is commonly used to monitor athlete sleep. The proprietary
software, called Actiware®, processes data with three different sleep-wake thresholds (Low,
Medium or High), but there is no standardisation regarding their use. The purpose of this
study was to examine validity and bias of the sleep-wake thresholds for processing Actical®
sleep data in team sport athletes. Design Validation study comparing actigraph against
accepted gold standard polysomnography (PSG). Methods Sixty seven nights of sleep were …