ArticleJournal of functional morphology and kinesiology2023
Match Load Physical Demands in U-19 Professional Soccer Players Assessed by a Wearable Inertial Sensor.
Article in Journal of functional morphology and kinesiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Achilles Tendon Injuries in Major League Soccer: A 10-year Analysis of Injury Rate, Return to Play, and Performance Metrics.Orthopaedic journal of sports medicine · 2026Article
- The effect of virtual and augmented reality training on soccer players: a systematic review of cognitive-motor performance.Biology of sport · 2026Review
- A Diagnostic and Performance System for Soccer: Technical Design and Development.Sports (Basel, Switzerland) · 2025Article
- Exploring the interplay between metabolic power and equivalent distance in training games and official matches in soccer: a machine learning approach.Frontiers in physiology · 2023Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundWearable inertial sensors are poorly used in soccer to monitor external load (EL) indicators. However, these devices could be useful for improving sports performance and potentially reducing the risk of injury. The aim of this study was to investigate the EL indicators (i.e., cinematic, mechanical, and metabolic) differences between playing positions (i.e., central backs, external strikers, fullbacks, midfielders, and wide midfielder) during the first half time of four official matches (OMs).
methods13 young professional soccer players (Under-19; age: 18.5 ± 0.4 years; height: 177 ± 6 cm; weight: 67 ± 4.8 kg) were monitored through a wearable inertial sensor (TalentPlayers TPDev, firmware version 1.3) during the season 2021-2022. Participants' EL indicators were recorded during the first half time of four OMs.
resultssignificant differences were detected in all the EL indicators between playing positions except for two of them (i.e., distance traveled in the various metabolic power zones (<10 w) and the number of direction changes to the right >30° and with speed >2 m). Pairwise comparisons showed differences in EL indicators between playing positions.
conclusionsYoung professional soccer players showed different loads and performances during OMs in relation to playing positions. Coaches should consider the different physical demands related to playing positions in order to design the most appropriate training program.
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