scholarly journals Simulations of Nearest Teammate-Based Soccer Match-Plays with Different Formations

2021 ◽  
Author(s):  
Francesco Scotognella
Keyword(s):  
Match Play ◽  
Soccer Match ◽  
Successful Series ◽  
Probability Of Success

Formation in soccer is among the most important tactical choices for a successful match.Herein, the simulations of 420000 match-plays have been performed varying the formation, the number of opponents that are actively pressing the team, the speed of the opponents in attempting a pass interception. Dribbling has been neglected. The match-play ends either with a successful series of passes from a central back to the line of the strikers or with the opponents that steal the ball. In this work, I demonstrate that 3-4-3 formation, which is among the most employed formations, relates to the highest probability of success.

scholarly journals Biomechanical and Physiological Response to a Contemporary Soccer Match-Play Simulation

2015 ◽  
Vol 29 (10) ◽  
pp. 2860-2866 ◽  
Author(s):  
Richard M. Page ◽  
Kelly Marrin ◽  
Chris M. Brogden ◽  
Matt Greig
Keyword(s):  
Physiological Response ◽  
Match Play ◽  
Soccer Match

Development of a Soccer Simulation Protocol to Include Repeated Sprints and Agility

2011 ◽  
Vol 6 (3) ◽  
pp. 427-431 ◽  
Author(s):  
Keeron J. Stone ◽  
Jonathan L. Oliver ◽  
Michael G. Hughes ◽  
Michael R. Stembridge ◽  
Daniel J. Newcombe ◽  
...  
Keyword(s):  
Match Play ◽  
Heart Rates ◽  
Repeated Sprints ◽  
Soccer Match ◽  
Repeated Sprint ◽  
Movement Characteristics ◽  
Simulation Protocol ◽  
And Performance

Existing procedures for the simulation of soccer match play fail to incorporate multidirectional and repeated-sprint activities, even though these movements are considered fundamental to match play. In the current study, selected physiological and performance responses were assessed during an adapted version of an existing soccer simulation protocol. Mean heart rates of 163 ± 14 beats·min–1, mean blood lactates of 4.9 ± 2.3 mmol·L-1 and decrements in single-sprint and repeated-sprint performances were observed. The presented adaptations to an existing soccer simulation protocol better reflect the movement characteristics as well as the physiological and performance responses of soccer match play.

Impact of contextual variables on the representative external load profile of Spanish professional soccer match-play: A full season study

2020 ◽  
pp. 1-10 ◽  
Author(s):  
José M. Oliva-Lozano ◽  
Daniel Rojas-Valverde ◽  
Carlos D. Gómez-Carmona ◽  
Víctor Fortes ◽  
José Pino-Ortega
Keyword(s):  
External Load ◽  
Contextual Variables ◽  
Match Play ◽  
Load Profile ◽  
Soccer Match ◽  
Professional Soccer

scholarly journals Technical Performance Reduces during the Extra-Time Period of Professional Soccer Match-Play

PLoS ONE ◽  
2014 ◽  
Vol 9 (10) ◽  
pp. e110995 ◽  
Author(s):  
Liam D. Harper ◽  
Daniel J. West ◽  
Emma Stevenson ◽  
Mark Russell
Keyword(s):  
Match Play ◽  
Soccer Match ◽  
Extra Time ◽  
Technical Performance ◽  
Professional Soccer ◽  
Time Period

scholarly journals Carbohydrate Ingestion Before and During Soccer Match Play and Blood Glucose and Lactate Concentrations

2014 ◽  
Vol 49 (4) ◽  
pp. 447-453 ◽  
Author(s):  
Mark Russell ◽  
David Benton ◽  
Michael Kingsley
Keyword(s):  
Blood Glucose ◽  
Blood Lactate ◽  
Interaction Effect ◽  
Soccer Players ◽  
Match Play ◽  
Exercise Time ◽  
Soccer Match ◽  
Time Treatment ◽  
Treatment Interaction ◽  
Blood Glucose Concentrations

Context: The ingestion of carbohydrate (CHO) before and during exercise and at halftime is commonly recommended to soccer players for maintaining blood glucose concentrations throughout match play. However, an exercise-induced rebound glycemic response has been observed in the early stages of the second half of simulated soccer-specific exercise when CHO-electrolyte beverages were consumed regularly. Therefore, the metabolic effects of CHO beverage consumption throughout soccer match play remain unclear. Objective: To investigate the blood glucose and blood lactate responses to CHOs ingested before and during soccer match play. Design: Crossover study. Setting: Applied research study. Patients or Other Participants: Ten male outfield academy soccer players (age = 15.6 ± 0.2 years, height = 1.74 ± 0.02 m, mass = 65.3 ± 1.9 kg, estimated maximal oxygen consumption = 58.4 ± 0.8 mL·kg−1·min−1). Intervention(s): Players received a 6% CHO-electrolyte solution or an electrolyte (placebo) solution 2 hours before kickoff, before each half (within 10 minutes), and every 15 minutes throughout exercise. Blood samples were obtained at rest, every 15 minutes during the match (first half: 0–15, 15–30, and 30–45 minutes; second half: 45–60, 60–75, and 75–90 minutes) and 10 minutes into the halftime break. Main Outcome Measure(s): Metabolic responses (blood glucose and blood lactate concentrations) and markers of exercise intensity (heart rate) were recorded. Results: Supplementation influenced the blood glucose response to exercise (time × treatment interaction effect: P ≤ .05), such that glucose concentrations were higher at 30 to 45 minutes in the CHO than in the placebo condition. However, in the second half, blood glucose concentrations were similar between conditions because of transient reductions from peak values occurring in both trials at halftime. Blood lactate concentrations were elevated above those at rest in the first 15 minutes of exercise (time-of-sample effect: P < .001) and remained elevated throughout exercise. Supplementation did not influence the pattern of response (time × treatment interaction effect: P = .49). Conclusions: Ingestion of a 6% CHO-electrolyte beverage before and during soccer match play did not benefit blood glucose concentrations throughout the second half of exercise.

scholarly journals Physiological and performance effects of carbohydrate gels consumed prior to the extra-time period of prolonged simulated soccer match-play

2016 ◽  
Vol 19 (6) ◽  
pp. 509-514 ◽  
Author(s):  
Liam D Harper ◽  
Marc A Briggs ◽  
Ged McNamee ◽  
Daniel J West ◽  
Liam P. Kilduff ◽  
...  
Keyword(s):  
Match Play ◽  
Soccer Match ◽  
Extra Time ◽  
Time Period ◽  
Performance Effects ◽  
And Performance

Rapid Muscle Force Capacity Changes after Soccer Match Play

2009 ◽  
Vol 30 (04) ◽  
pp. 273-278 ◽  
Author(s):  
J. Thorlund ◽  
P. Aagaard ◽  
K. Madsen
Keyword(s):  
Muscle Force ◽  
Match Play ◽  
Soccer Match

scholarly journals Changes in Hamstring Eccentric Peak Torques and Angles of Peak Torque Following 90 Minutes of Soccer Specific Exertions

2020 ◽  
Vol 9 (2) ◽  
Author(s):  
Muhammad Hamdan ◽  
Geik Yong Ang ◽  
Raihana Sharir ◽  
Wee Kian Yeo ◽  
Raja Mohammed Firhad Raja Azidin
Keyword(s):  
Injury Risk ◽  
Acl Injury ◽  
Peak Torque ◽  
Epidemiological Studies ◽  
Time Interval ◽  
Strength Parameters ◽  
Match Play ◽  
Soccer Match ◽  
Recreational Athletes ◽  
Over Time

This study aimed to investigate the effects of a ball-oriented soccer match-play simulation on the hamstrings eccentric torque production. Seven male recreational athletes volunteered for this study. Participants completed 90-minutes of the ball-oriented soccer simulation interceded by a 15-minute half time interval with five successful trials of hamstrings eccentric contractions on an isokinetic dynamometer at selected time points throughout the simulation. A 2 (limb: dominant; non-dominant) × 4 (time: 0 min; 45 min; 60 min; 105 min) “split-plots” analysis of variance (SPANOVA) revealed significant reductions in hamstrings eccentric peak torques over time, while no significant change was apparent in hamstrings eccentric angles of peak torque. There was also no interaction effect of limb dominance over time for both peak torque and angles of peak torque parameters. The observed changes suggest that exertions from a ball-oriented soccer match-play simulation may have detrimental effects on the hamstrings eccentric strength parameters thus may increase risk of ACL injury. High variabilities in angles of peak torques were also observed in this study. Future exploration is warranted in order to address the extent of variabilities that may be present in larger sample sizes thus providing a better understanding of the influence of these variabilities on the muscular strength parameters of ACL injury risk. The findings suggest firstly, that fatigue from soccer-specific exertions during match-play may increase an athlete’s susceptibility to ACL injury, and secondly, that with accumulating fatigue, the nondominant limb may be equally at risk of injury as the dominant limb, contradicting previous findings from epidemiological studies.

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