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Variations of High-Intensity GPS Derived Measures between Playing Status during a Full Soccer Season in a Professional Male Team
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Orientador(es)
Resumo(s)
This study’s aim was twofold: (i) to compare starters and non-starters on a professional soccer team in terms of variations
in training intensity indexes across a season, calculated through total distance, sprint distance, accelerations (Acc), and decelerations
(Dec) and (ii) to analyse the relationship between the intensity indexes for each playing status. Methods: Nineteen players (age, 29.4 ±
4.4 years; height, 1.8 ± 0.1 m; body mass, 74.8 ± 2.3 kg) were divided into starters and non-starters and followed for 43 weeks using
global positioning systems. Results: Training intensity measures (acute:chronic workload ratio [ACWR], coupled and uncoupled) were
higher during the latter stage of the season. Total distance peaked during the mid-season, whereas the highest value for exponentially
weighted moving average (EWMA) was recorded later in the season. Interestingly, the EMWA of total distance showed little variation
during the season for players of both playing statuses. The EWMA of total distance showed a significant higher value for starters than
non-starters (p = 0.036; g = 1.27 [0.31, 2.32]). The interruption in games between week 34 and week 35 due to COVID-19 moved some
measures into the injury risk zone — namely, the ACWR coupled of sprint distance and Dec; the ACWR uncoupled of total distance,
sprint distance, Acc, Dec; and the EWMA of sprint distance, Acc and Dec. Conclusions: The highest training intensity measures were
reported late in the season and were similar between starters and non-starters. Across the season, only one difference between starters
and non-starters occurred, revealing that training intensity was properly managed throughout the season regardless of the status of the
players.
Descrição
Palavras-chave
ACWR EWMA coupled uncoupled GPS sprint acceleration deceleration player status
Contexto Educativo
Citação
Nobari,H.; Gholizadeh,R.; Martins,A.D.; De la Vega, R. & Oliveira R. (2022). Variations of High-Intensity GPS Derived Measures between Playing Status during a Full Soccer Season in a Professional Male Team. J. Mens. Health, 18(6), 137. https://doi.org/10.31083/j.jomh1806137
Editora
IMR Press