Aim: This study aimed to assess the accuracy and reliability of 5, 10, and 15 Hz global positioning system (GPS) devices in measuring sports-specific movement …
Accuracy
Purpose: To assess the validity and reliability of distance data measured by global positioning system (GPS) units sampling at 1 and 5 Hz during movement …
We compared the accuracy of 2 GPS systems with different sampling rates for the determination of distances covered at high speed and metabolic power derived …
Objective: The aim of this study was to assess the degree of agreement among repeated measurements made on the same subject using two global positioning …
Objective: The study aimed to investigate the impact of movement intensity and path linearity on the validity and reliability of global positioning system (GPS) distance …
Aim: The aim of the present study was to determine the validity of position, distance traveled and instantaneous speed of team sport players as measured …
Research into the physiological and movement demands of Rugby League (RL) referees is limited, with only one study in the European Super League (SL). To …