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Publication
Analysis of physiological, technical, and tactical analysis during a friendly football match of elite U19
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Advisor(s)
Abstract(s)
The main objective was to analyze a friendly match of youth elite soccer players identifying
the variance of tactical and physiological response parameters during the game. In addition, detecting
the impact of both halves on player performance. For the purposes of this study twenty-two U19
players were analyzed playing 11v11. Activity profile, heart rate (HR and HRmax), grouped in five
different zones were analyzed via Bluetooth technology, technical performance was analyzed by
the Team Sport Assessment Procedure (TSAP), and tactical performance was measured by Social
Network Analysis. A comparison of heart rate responses showed significant main effects in the
halves (p = 0.001; η
2
p = 0.623). A comparison between tactical position and technical performance
had significant main effects (p = 0.001; η
2
p = 0.390). Tactical position showed statistically significant
effects on tactical prominence (p = 0.002; η
2
p = 0.296). Therefore, fatigue is a component distinguished
in technical/tactical parameters, such as volume of play and efficiency index. Results suggest that
fatigue effects may constrain technical performance and, for that reason, the use of instruments to
monitor the fatigue effect during matches may be suggested.
Description
Keywords
performance analysis match analysis network analysis soccer adjacency matrices