The current study was designed to evaluate a rotating momentary time sampling (MTS) data collection system. A rotating MTS system has been used to measure activity preferences of preschoolers but not ...

Please provide your email address to receive an email when new articles are posted on . Although researchers of this study found moderate interobserver agreement with both the Brooker and Della Valle ...

Background: Groin pain is a diagnostic and therapeutic challenge to sports medicine. The literature provides no consensus on definitions of or diagnostic criteria for groin pain in athletes. To ...