An Exploratory Data Analysis on the Influence of Role Rotation in a Small-Sided Game on Young Soccer Players

Prieto, Moisés; Férnandez, Francisco Tomás González; Matas-Bustos, Jaime; Ruíz-Montero, Pedro Jesús; Rodicio-Palma, Jesús; Torres-Pacheco, Manuel; Clemente, Filipe Manuel

doi:10.3390/ijerph18136773

Cited by 3 publications

(1 citation statement)

References 52 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…"A complementary, positive moderate correlation was found between PHYD and RPE in the U16 dataset (r = 0.45, p < 0.006). Very large positive correlations were also found between PHYD and RPE in the U19 and merged dataset (r = 0.78, p < 0.001 and r = 0.46, p < 0.63, respectively)" [12]. Another article confirms that recent studies suggest that variation in training and match load is influenced by various factors such as weekly schedule, initial player status, playing positions, age group, training mode and contextual factors.…”

Section: Resultssupporting

confidence: 58%

Comparative study of parameters obtained during official games by u17 and u19 players through the playertek system

Levițchi¹

2022

SAM

View full text Add to dashboard Cite

During the ascertaining study of the parameters obtained during official games by U17 and U19 players, we chose to use the Playertek football player monitoring system. This system provides information related to players' physical parameters during matches and training. Analysis of these parameters provides important information about the type of effort players put in during matches. The objectives of the research consisted of: verification of evaluation tools; identification of physical parameters during official games with the help of Playertek GPS. At the beginning of the game, each player receives a Playertek GPS device, which turns on before the start whistle of the match and stops shortly after the match ends. The stored information is downloaded and analyzed on a computer with the help of a specific software, Playertek. We chose to analyze the parameters recorded during two official games played by the U17 and U19 teams of FC Botoșani in the National Junior Championship. Both teams played away at LPS Roman.

show abstract

Section: Resultssupporting

confidence: 58%

Comparative study of parameters obtained during official games by u17 and u19 players through the playertek system

Levițchi¹

2022

SAM

View full text Add to dashboard Cite

show abstract

Quantifying Exposure and Intra-Individual Reliability of High-Speed and Sprint Running During Sided-Games Training in Soccer Players: A Systematic Review and Meta-analysis

et al. 2022

View full text Add to dashboard Cite

Background Sided games (i.e., small sided, medium sided, large sided) involve tactical, technical, physical, and psychological elements and are commonly implemented in soccer training. Although soccer sided-games research is plentiful, a meta-analytical synthesis of external load exposure during sided games is lacking. Objective The objective of this systematic review and meta-analysis was to: (1) synthesize the evidence on high-speed and sprint running exposure induced by sided games in adult soccer players, (2) establish pooled estimates and intra-individual reliability for high-speed and sprint running exposure, and (3) explore the moderating effects of game format and playing constraints. Methods A literature search was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 guidelines. Four databases (PubMed/MEDLINE, Scopus, SPORTDiscus, Web of Science Core Collection) were systematically searched up to 25 January, 2022. Eligibility criteria were adult soccer players (population); training programs incorporating sided games (intervention); game manipulations including number of players, pitch dimension, and game orientation (comparator); and high-speed, very high-speed, and sprint relative (m$$\cdot$$ · min−1) running distances and associated intra-individual reliability (outcome). Eligible study risk of bias was evaluated using RoBANS. Pooled estimates for high-speed and sprint running exposure, and their intra-individual reliability, along with the moderating effect of tracking device running velocity thresholds, pitch dimension (i.e., area per player), and game orientation (i.e. score or possession), were determined via a multi-level mixed-effects meta-analysis. Estimate uncertainty is presented as 95% compatibility intervals (CIs) with the likely range of relative distances in similar future studies determined via 95% prediction intervals. Results A total of 104 and 7 studies met our eligibility criteria for the main and reliability analyses, respectively. The range of relative distances covered across small-sided games, medium-sided games, and large-sided games was 14.8 m$$\cdot$$ · min−1 (95% CI 12.3–17.4) to 17.2 m$$\cdot$$ · min−1 (95% CI 13.5–20.8) for high-speed running, 2.7 m$$\cdot$$ · min−1 (95% CI 1.8–3.5) to 3.6 m$$\cdot$$ · min−1 (95% CI 2.3–4.8) for very high-speed running, and 0.2 m$$\cdot$$ · min−1 (95% CI 0.1–0.4) to 0.7 m$$\cdot$$ · min−1 (95% CI 0.5–0.9) for sprinting. Across different game formats, 95% prediction intervals showed future exposure for high-speed, very high-speed running, and sprinting to be 0–46.5 m$$\cdot$$ · min−1, 0–14.2 m$$\cdot$$ · min−1, and 0–2.6 m$$\cdot$$ · min−1, respectively. High-speed, very high-speed running, and sprinting showed poor reliability with a pooled coefficient of variation of 22.8% with distances being moderated by device speed thresholds, pitch dimension, and game orientation. Conclusions This review is the first to provide a detailed synthesis of exposure and intra-individual reliability of high-speed and sprint running during soccer sided games. Our estimates, along with the moderating influence of common programming variables such as velocity thresholds, area per player, and game orientation should be considered for informed planning of small-sided games, medium-sided games, and large-sided games soccer training. Clinical Trial Registration Open Science Framework available through https://osf.io/a4xr2/.

show abstract

Influence of the constraints associated with the numerical game situations on the technical-tactical actions of U-11 football players in Spain

García-Angulo,

Giménez-Egido

et al. 2024

International Journal of Sports Science & Coaching

View full text Add to dashboard Cite

The aim of the present study was to analyse the influence of the constraints led approach (CLA) systems, such as the playing space, the number of players and the numerical game situations (superiority, equality and numerical inferiority) on the technical-tactical actions of U-11 players in small-sided games (SSGs). A case study was developed where two of the CLA constraint systems were applied on three SSG where the dimensions of the game space were modified (SSG1: 160 m2 ; SSG2 and SSG3: 155 m2 ) and the numerical game situation against the opposing team (SSG1: equality; SSG2 and SSG3: superiority/inferiority). The study sample consisted of U-11 players (n = 8) competing at federated level in Spain (10.25 ± 0.45 years; 2.21 ± 0.61 years of experience). The results of this study show an very strong degree of association between the game modalities and the way of obtaining the ball (2Ln(BFp10) = 10.06) and a strong association between the game modalities and the zone of origin of the ball (2 Ln(BFp10) = 6.02). It should be noted that a positive association was found between games modes and ball height in obtaining the ball (2Ln(BFp10) = 4.06); type of conduction (2Ln(BFp10) = 5.88); technical action (2Ln(BFp10)= 2.32) and efficiency (2Ln(BFp10) = 4.04). These data can help coaches to optimize the training process of young players by modifying the training tasks based on the constraint systems proposed in this study.

show abstract

An Exploratory Data Analysis on the Influence of Role Rotation in a Small-Sided Game on Young Soccer Players

Cited by 3 publications

References 52 publications

Comparative study of parameters obtained during official games by u17 and u19 players through the playertek system

Comparative study of parameters obtained during official games by u17 and u19 players through the playertek system

Quantifying Exposure and Intra-Individual Reliability of High-Speed and Sprint Running During Sided-Games Training in Soccer Players: A Systematic Review and Meta-analysis

Influence of the constraints associated with the numerical game situations on the technical-tactical actions of U-11 football players in Spain

Contact Info

Product

Resources

About