Jordan L. Fox1,2, Hugo Salazar3, Franc Garcia4, Aaron T. Scanlan1,2

1Central Queensland University, School of Health, Medical, and Applied Sciences, Rockhampton, QLD, Australia
2Central Queensland University, Human Exercise and Training Laboratory, Rockhampton, QLD, Australia
3University of the Basque Country, Faculty of Physical Activity and Sport Sciences, Vitoria-Gasteiz, Spain
4Futbol Club Barcelona, Sport Performance Area, Barcelona, Spain

Peak External Intensity Decreases across Quarters during Basketball Games

Monten. J. Sports Sci. Med. 2021, 10(1), 25-29 | DOI: 10.26773/mjssm.210304


The purpose of this study was to compare peak external intensities across game quarters in basketball. Eight semi-professional male players were monitored using accelerometers. For all quarters, peak intensities were determined via moving averages for PlayerLoad/minute (PL·min-1) using sample durations of 15 s, 30 s, 1 min, 2 min, 3 min, 4 min, and 5 min. Linear mixed models and effect sizes (ES) were used to compare peak intensities between quarters for each sample duration. Small decreases in peak PL·min-1 occurred between Quarters 1 and 4 for all sample durations (ES = 0.21-0.49). Small decreases in peak PL·min-1 were apparent between quarters 1 and 2 for 30-s, 1-min, and 3-min sample durations (ES = 0.24-0.33), and between quarters 3 and 4 for 2-5-min sample durations (ES = 0.20-0.24). Peak intensities decline across quarters with game progression in basketball, providing useful insight for practitioners to develop game-specific training and tactical strategies.


accelerometer, microsensor, training prescription, worst-case scenario

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