scholarly journals Anthropometric characteristics and aerobic performance of professional soccer players by playing position and age

2022 ◽  
Author(s):  
Koulla Parpa ◽  
Marcos Michaelides
Keyword(s):  
Soccer Players ◽  
Aerobic Performance ◽  
Professional Soccer ◽  
Anthropometric Characteristics

scholarly journals The Anthropometric Characteristics of Futsal Players Compared with Professional Soccer Players

2014 ◽  
Vol 15 (2) ◽  
Author(s):  
Anna Burdukiewicz ◽  
Jadwiga Pietraszewska ◽  
Aleksandra Stachoń ◽  
Krystyna Chromik ◽  
Dawid Goliński
Keyword(s):  
Soccer Players ◽  
Professional Soccer ◽  
Anthropometric Characteristics

scholarly journals Physical fitness and anthropometric characteristics in professional soccer players of the United Arab Emirates

2014 ◽  
Vol 7 (3) ◽  
pp. 106-110 ◽  
Author(s):  
M. Magalhães Sales ◽  
R.A. Vieira Browne ◽  
R. Yukio Asano ◽  
R. dos Reis Vieira Olher ◽  
J.F. Vila Nova ◽  
...  
Keyword(s):  
Physical Fitness ◽  
United Arab Emirates ◽  
Soccer Players ◽  
Professional Soccer ◽  
Anthropometric Characteristics

scholarly journals Relationships Between Aerobic Performance, Hemoglobin Levels, and Training Load During Small-Sided Games: A Study in Professional Soccer Players

2021 ◽  
Vol 12 ◽  
Author(s):  
Saeid Younesi ◽  
Alireza Rabbani ◽  
Filipe Manuel Clemente ◽  
Rui Silva ◽  
Hugo Sarmento ◽  
...  
Keyword(s):  
Training Load ◽  
Soccer Players ◽  
Aerobic Performance ◽  
Maximum Speed ◽  
Internal Load ◽  
Physiological Profile ◽  
Professional Soccer ◽  
Negative Relationships ◽  
External Loads ◽  
And Training

The purposes of this study were (1) to analyze between-session variations of external and internal load measures during small-sided games (SSGs) and (2) to test the relationships between the maximum speed reached (VIFT) during the last stage of the 30-15 Intermittent Fitness Test, hemoglobin levels, and training load measures during SSG intervals among professional soccer players. Sixteen professional soccer players (mean ± SD; age 27.2 ± 3.4 years, height 174.2 ± 3.6 cm, body mass 69.1 ± 6.4 kg, and body fat 10.4 ± 4.1%) participated in this study. Hemoglobin and aerobic performance were first tested, and then a 3-week SSG program was applied using a 3 vs. 3 format. During those 3 weeks, internal and external load of entire sessions were also monitored for all training sessions. Trivial-to-small, standardized differences were observed between sessions for external and internal measures during SSGs. Total distance (TD) and mechanical work (MW) were the only variables that indicated small changes. Large-to-very-large relationships were found between VIFT and external loads: TD (r range: 0.69; 0.87), high-intensity running (HIR; r range: 0.66; 0.75), and MW (r range: 0.56; 0.68). Moderate-to-large negative relationships were found between hemoglobin levels and internal loads: Edwards’ TRIMP (r range: −0.36; −0.63), %HRmax (r range: −0.50; −0.61), and red zone (r range: −0.50; −0.61). VIFT had unclear relationships with overall internal loads, while hemoglobin levels presented unclear relationships with overall external loads. In conclusion, no meaningful changes were found between sessions considering the format of play used. Additionally, the detected relationships indicate that VIFT and hemoglobin levels are good indicators of the performance capacity and physiological profile of players during SSGs. Also, the use of SSGs protocols as a monitoring complement of the 30-15IFT is suggested.

scholarly journals Dynamic balance performance of professional turkish soccer players by playing position

2019 ◽  
Vol 23 (5) ◽  
pp. 223-228
Author(s):  
B.A. Ateş
Keyword(s):  
Balance Control ◽  
Dynamic Balance ◽  
Soccer Players ◽  
Balance Performance ◽  
Balance Test ◽  
Future Studies ◽  
Professional Soccer ◽  
Anthropometric Characteristics ◽  
Player Positions

Background and Study Aim: Balance control has been regarded as a crucial factor in sports and indicated as an important element to be examined for the risks of injury. But it is unknown whether the dynamic balance changes according to the player positions in professional soccer players. To determine whether there were differences in the dynamic balance performance of the different positions of Turkish professional soccer players from within one squad. Material and Methods: Twenty-four professional soccer players were divided into 4 groups by the coach, including goalkeepers (n = 3), midfielders (n = 6), defenders (n = 7) and forwards (n = 8). Prior the competition season, anthropometric characteristics of players were measured. Then, players were tested Y Balance Test (YBT) for the anterior (ANT), posteromedial (PM), and posterolateral (PL) reach distances and limb lengths bilaterally. Results: The goalkeepers were heavier compared with the midfielders. Furthermore, the BMI of the goalkeepers were higher than midfielders and defenders (p< 0.05). There were no significant differences in the ANT, PM, PL, and COMP score between the groups (p> 0.05). The values for reach asymmetry were lower than four centimeters among groups in the all reach direction with regards to reach asymmetries, except normalized posterolateral direction. Conclusions: The results of this study have shown that the YBT performance scores do not differ between the groups. Future studies are required to create specific norms related to dynamic balance performance and establish risk cut-off score for professional soccer players.

scholarly journals Anthropometric characteristics and somatotype of professional soccer players by position

2019 ◽  
Vol 4 (4) ◽  
pp. 073-080
Author(s):  
MM* Cavia ◽  
A Moreno ◽  
B Fernández-Trabanco ◽  
C Carrillo ◽  
SR Alonso-Torre
Keyword(s):  
Soccer Players ◽  
Professional Soccer ◽  
Anthropometric Characteristics

scholarly journals Seasonal change of aerobic performance of young soccer players

2021 ◽  
Vol 19 (1) ◽  
pp. e44517
Author(s):  
Gürkan Diker ◽  
Raif Zileli ◽  
Hüseyin Özkamçı ◽  
Sadi Ön
Keyword(s):  
Seasonal Change ◽  
Seasonal Changes ◽  
Age Groups ◽  
Soccer Players ◽  
Aerobic Performance ◽  
Professional Soccer ◽  
Parametric Data ◽  
Package Program ◽  
Soccer Team ◽  
Developmental Characteristics

Longitudinal studies evaluating the seasonal change of aerobic capacity in young soccer players of different age categories are limited. The aim of this study was to investigate the seasonal changes in the aerobic level of the youth academy players of a professional soccer team. This research study was carried out with a total of 51 soccer players in the U14, U15, U16, U17, and U18 categories of an elite soccer team. Aerobic capacities of the athletes were measured by Yo-YoIRT 1 Test. In the analyses, the normal distribution evaluations of the data were made with the Shapiro-Wilk test and the variance homogeneities were tested with the Levene’s Test. One Way ANOVA test was used to analyze all the parametric data. All statistical evaluations were performed with the help of the SPSS 21 package program. According to the Yo-YoIRT 1 test, increases or decreases were determined in the pre-season, mid-season and end-of-season evaluations. As a result, in the present study conducted to examine the seasonal changes of the young elite soccer players in the U14, U15, U16, U17, and U18 categories, Yo-YoIRT 1 values ​​in all categories increased significantly at the end of the season when compared to the pre-season and the mid-season. U14 and U16 age groups gained increasing acceleration starting from the pre-season. However, in the U15, U17, U18 age groups, the case is that acceleration decreases in the middle of the season and increases at the end of the season. It is thought that differences can be observed in the responses to the training loads during maturation. It can be suggested that the increase at the end of the season compared to the pre-season in all groups may be due to the fact that the adaptation of the athletes to the training programs are affected by the developmental characteristics regarding the age categories over time.

scholarly journals Comparison of Official and Friendly Matches through Acceleration, Deceleration and Metabolic Power Measures: A Full-Season Study in Professional Soccer Players

2021 ◽  
Vol 18 (11) ◽  
pp. 5980
Author(s):  
Hadi Nobari ◽  
Sara Mahmoudzadeh Khalili ◽  
Rafael Oliveira ◽  
Alfonso Castillo-Rodríguez ◽  
Jorge Pérez-Gómez ◽  
...  
Keyword(s):  
Effect Size ◽  
Total Duration ◽  
Soccer Players ◽  
Metabolic Power ◽  
Professional Soccer ◽  
Premier League ◽  
Small Effect Size ◽  
Moderate Effect Size ◽  
High Effort

Soccer is a popular team sport and highly demanding activity that requires high effort and long-term training plans. The goals of this study were to compare the accelerations, decelerations and metabolic power between official and friendly full matches, between the first and second halves of the matches, and between both halves of official and friendly matches. Twelve professional soccer players (age, 28.6 ± 2.7 years; height, 182.1 ± 8.6 cm; body mass, 75.3 ± 8.2 kg; BMI, 22.6 ± 0.7 kg/m2) participated in this study. A total of 33 official and 10 friendly matches were analyzed from the Iranian Premier League. All matches were monitored using GPSPORTS systems Pty Ltd. The following variables were selected: total duration of the matches, metabolic power, accelerations Zone1 (<2 m·s−2) (AccZ1), accelerations Zone2 (2 to 4 m·s−2) (AccZ2), accelerations Zone3 (>4 m·s−2) (AccZ3), decelerations Zone1 (<−2 m·s−2) (DecZ1), decelerations Zone2 (−2 to −4 m·s−2) (DecZ2) and decelerations Zone3 (>−4 m·s−2) (DecZ3). The major finding was shown in metabolic power, where higher values occurred in friendly matches (p < 0.05 with small effect size). Furthermore, total duration, AccZ3, DecZ1, DecZ2, and DecZ3 were revealed to be higher in official matches, while AccZ1 and AccZ2 were higher in friendly matches. The second half of the official matches revealed higher values for total duration compared to friendly matches (p < 0.05, moderate effect size). In conclusion, this study observed higher values of metabolic power in friendly matches compared to official matches. AccZ3, DecZ1, DecZ2, and DecZ3 were higher in official matches, while AccZ1 and AccZ2 were higher in friendly matches.

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