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Fergus K. O’Connor, Steven E. Stern, Thomas M. Doering, Geoffrey M. Minett, Peter R. Reaburn, Jonathan D. Bartlett and Vernon G. Coffey

Participants used the same global positioning system device (S5; Catapult Sports, Melbourne, Australia) for each session to mitigate interunit measurement errors. 11 Distance covered per minute (in m/min) and percent of total distance completed above 14.4 km/h (percent high-speed running [%HSR]) were selected

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Nick B. Murray, Tim J. Gabbett and Andrew D. Townshend

use Global Positioning System (GPS) technology to provide information on the activity profiles of players during training and compeition. 3 – 5 With the physical demands of AF increasing, 6 it is critical that strength and conditioning staff prescribe an appropriate training stimulus to enhance the

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Mohamed S. Fessi, Fayçal Farhat, Alexandre Dellal, James J. Malone and Wassim Moalla

matches. 10 , 11 Common methods include time–motion analysis (such as video 11 and global positioning systems [GPS]), 12 – 14 heart-rate kinetics, 10 , 15 and rating of perceived exertion (RPE). 10 , 16 Usually, GPS technology is used to measure the distance covered or time spent at different running

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Jonathon J.S. Weakley, Dale B. Read, Hugh H.K. Fullagar, Carlos Ramirez-Lopez, Ben Jones, Cloe Cummins and John A. Sampson

end of each bout) during SSGs has not been assessed. Team sport athletes often wear microtechnology devices that contain a global positioning system (GPS) and inertial sensors during training and match play. 15 – 17 These devices are commonly used to monitor training loads and intensities, with

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Phillip M. Bellinger, Cameron Ferguson, Tim Newans and Clare L. Minahan

In team sports, the use of microtechnology, including global positioning systems (GPS) and triaxial accelerometers, is now important to monitor training and match movement patterns. 1 , 2 For example, information on athletes’ activity profiles, such as total distance traveled and the magnitude of

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Samuel Ryan, Aaron J. Coutts, Joel Hocking, Patrick A. Dillon, Anthony Whitty and Thomas Kempton

), tall forward (n = 6), and tall back (n = 5). Informed consent and institutional ethics approval were obtained (HREC: 2016-81E). Running output was measured in training and matches by 10-Hz OptimEye S5 global positioning system units (Catapult Sports, Melbourne, VIC, Australia). Each unit was assigned

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Grégoire P. Millet and Kilian Jornet

is using a global positioning system HR monitor (Spartan Ultra; Suunto, Vantaa, Finland). During the preacclimatization period prior traveling to the Himalayas, he used a hypoxic tent (Hypoxico, New York, NY) for sleeping and a mask system (Hypoxico) for indoor training in NH either on ergocycle or

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Levi Frehlich, Christine Friedenreich, Alberto Nettel-Aguirre, Jasper Schipperijn and Gavin R. McCormack

measure of geographical location. Recent studies have captured location specific physical activity through the use of Global Position Systems (GPS) monitors usually linked via time stamp with accelerometer data ( Jansen et al., 2018 ; Troped, Wilson, Matthews, Cromley, & Melly, 2010 ). GPS linked

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Georgia M. Black, Tim J. Gabbett, Richard D. Johnston, Geraldine Naughton, Michael H. Cole and Brian Dawson

performances were measured using Global Positioning System (GPS) units across 1 competitive season. Matches were comprised of 4 × 20-minute quarters with no time-on added to the game clock. The dichotomization of data was completed into 3 phases. First, each player’s data were categorized into 3 different

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Fergus O’Connor, Heidi R. Thornton, Dean Ritchie, Jay Anderson, Lindsay Bull, Alex Rigby, Zane Leonard, Steven Stern and Jonathan D. Bartlett

also represent a significant risk of soft-tissue injury, particularly if the athlete is not conditioned to undergo maximal sprinting early in the preseason. Developments in commercially available global positioning systems (GPS) allow practitioners to reliably measure maximal velocity when it occurs