Gender differences in match performance characteristics of soccer players competing in the UEFA Champions League

2014 ◽  
Vol 33 ◽  
pp. 159-171 ◽  
Author(s):  
Paul S. Bradley ◽  
Alexandre Dellal ◽  
Magni Mohr ◽  
Julen Castellano ◽  
Anna Wilkie
Author(s):  
Shuji TAKETOMI ◽  
Kohei KAWAGUCHI ◽  
Yuri MIZUTANI ◽  
Ryota YAMAGAMI ◽  
Shin SAMESHIMA ◽  
...  

2012 ◽  
Vol 20 (2) ◽  
pp. 115-120
Author(s):  
Kevin Burfeind ◽  
Junggi Hong ◽  
Stasinos Stavrianeas

2005 ◽  
Vol 33 (9) ◽  
pp. 1356-1364 ◽  
Author(s):  
Bing Yu ◽  
Scott B. McClure ◽  
James A. Onate ◽  
Kevin M. Guskiewicz ◽  
Donald T. Kirkendall ◽  
...  

Background Gender differences in lower extremity motion patterns were previously identified as a possible risk factor for non-contact anterior cruciate ligament injuries in sports. Hypothesis Gender differences in lower extremity kinematics in the stop-jump task are functions of age for youth soccer players between 11 and 16 years of age. Study Design Descriptive laboratory study. Methods Three-dimensional videographic data were collected for 30 male and 30 female adolescent soccer players between 11 and 16 years of age performing a stop-jump task. The age effects on hip and knee joint angular motions were compared between genders using multiple regression analyses with dummy variables. Results Gender and age have significant interaction effects on standing height (P = .00), body mass (P = .00), knee flexion angle at initial foot contact with the ground (P = .00), maximum knee flexion angle (P = .00), knee valgus-varus angle (P = .00), knee valgus-varus motion (P = .00), and hip flexion angle at initial foot contact with the ground (P = .00). Conclusion Youth female recreational soccer players have decreased knee and hip flexion angles at initial ground contact and decreased knee and hip flexion motions during the landing of the stop-jump task compared to those of their male counterparts. These gender differences in knee and hip flexion motion patterns of youth recreational soccer players occur after 12 years of age and increase with age before 16 years. Clinical Relevance The results of this study provide significant information for research on the prevention of noncontact anterior cruciate ligament injuries.


2018 ◽  
Vol 14 (2) ◽  
pp. 399-405 ◽  
Author(s):  
Fabrizio Perroni ◽  
Maria Chiara Gallotta ◽  
Silvia Pisano ◽  
Victor Machado Reis ◽  
Gian Pietro Emerenziani ◽  
...  

2018 ◽  
Vol 32 (2) ◽  
pp. 334-343 ◽  
Author(s):  
Robert G. Lockie ◽  
Matthew R. Moreno ◽  
Adrina Lazar ◽  
Ashley J. Orjalo ◽  
Dominic V. Giuliano ◽  
...  

2013 ◽  
Vol 25 (3) ◽  
pp. 423-434 ◽  
Author(s):  
Mark Waldron ◽  
Aron Murphy

This study aimed to identify characteristics of match performance and physical ability that discriminate between elite and subelite under-14 soccer players. Players were assessed for closed performance and movement, physiological responses, and technical actions during matches. Elite players covered more total m·min−1 (115.7 ± 6.6 cf. 105.4 ± 7.7 m·min−1) and high-intensity m·min−1 (elite = 14.5 ± 2.3 cf. 11.5 ± 3.7 m·min−1) compared with subelite players. Elite players also attempted more successful (0.41 ± 0.11 cf. 0.18 ± 0.02) and unsuccessful ball retentions·min−1 (0.14 ± 0.04 cf. 0.06 ± 0.02) compared with subelite players. Elite players were faster over 10 m (1.9 ± 0.1 cf. 2.3 ± 0.2 s) and faster dribblers (16.4 ± 1.4 cf. 18.2 ± 1.1 s) compared with subelite players. Speed (10 m) and successful ball retention·min−1 contributed to a predictive model, explaining 96.8% of the between-group variance. The analysis of match performance provides a more thorough understanding of the factors underlying talent among youth soccer players.


2012 ◽  
Vol 14 (1) ◽  
pp. 2-10 ◽  
Author(s):  
Barbara C. H. Huijgen ◽  
Marije T. Elferink-Gemser ◽  
Koen A. P. M. Lemmink ◽  
Chris Visscher

2021 ◽  
Vol 14 (1) ◽  
pp. 401
Author(s):  
Miguel Ángel López-Gajardo ◽  
José Carlos Ponce-Bordón ◽  
Ana Rubio-Morales ◽  
Rubén Llanos-Muñoz ◽  
Jesús Díaz-García

The aim of this study was to determine the interaction between the factors of perceived justice with regard to players’ satisfaction with the coach’s behavior, and also to determine the evolution of these interactions across a season in elite male and female soccer. A longitudinal design was carried out, with three measurement points (i.e., at the beginning, in the middle, and at the end of a season). Participants were 439 professional soccer players (males = 227, females = 212), aged between 18 and 33 years (M = 23.81, SD = 4.53). Results showed gender differences in the factors that predict satisfaction with the coach. Women grant more importance to relational and motivational aspects. It was also confirmed that there are important variations across the season in both genders. These results can help to better understand which behaviors are more appropriate for coaches depending on gender and time of the season.


2019 ◽  
Author(s):  
Gianmarco Ciocca ◽  
Harald Tschan ◽  
Antonio Tessitore

AbstractPost-Activation Potentiation is a phenomenon by which muscular performance characteristics are acutely enhanced as a result of their previous contractile actions. It has been shown how Post-Activation Potentiation, which is usually evoked through heavy resistance exercise, has the potential to improve many different power performances, such as sprinting and jumping. Due to an easier applicability, some studies explored the potential of plyometric muscular actions to evoke the effects of Post-Activation Potentiation. Despite some findings on acceleration running performance, to the authors’ best knowledge, no studies investigated the effects of Post-Activation Potentiation on deceleration performance, which is a key factor in sports involving change of directions. Therefore, the aim of this study is to investigate the influence of a plyometric exercise protocol to a subsequent deceleration running performance. University soccer players (n = 18) performed 7 deceleration trials: at baseline and after ∼ 15 seconds, 2, 4, 8, 12 and 16 minutes a walking control condition (C) or 3 sets of 10 repetitions of alternate-leg bounding (plyometric, P). Results show that no significant differences were found at any of the trials of the control condition (C) in comparison to the relative baseline. In the plyometric condition (P), the deceleration performance executed 2 minutes after the plyometric activity resulted significantly faster compared to the relative baseline (p = 0.042; ES = 0.86, large effect; % of improvement = 4.13 %). Therefore, the main findings of this study showed that a plyometric exercise has the potential to improve a subsequent running deceleration performance in soccer players, if an adequate recovery between these activities is provided to the players. These findings encourage further future investigations about the possible potentiating effects of plyometric activities on more complex actions like changes of direction and agility.


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