Modeling and Analysis of Football Players’ Specific Physical Ability Based on Training Evaluation Index

Li, Yuanhua; Zeng, Shishan

doi:10.1155/2021/1446971

Cited by 5 publications

(5 citation statements)

References 16 publications

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“…The selection of evaluation indicators is a crucial step in the risk evaluation of the NIMBY phenomenon, as it directly affects the evaluation results. The risk evaluation indicators should follow the principles of systematicity, scientific quality, comparability and practicability [36][37][38]. In addition, each of these principles needs to be reflected in the evaluation results through a combination of qualitative and quantitative principles which allow for more specific and accurate evaluation results.…”

Section: Evaluation Processmentioning

confidence: 99%

“…indicators should follow the principles of systematicity, scientific quality, comparability and practicability [36][37][38]. In addition, each of these principles needs to be reflected in the evaluation results through a combination of qualitative and quantitative principles which allow for more specific and accurate evaluation results.…”

Section: Evaluation Processmentioning

confidence: 99%

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Comprehensive Evaluation of NIMBY Phenomenon with Fuzzy Analytic Hierarchy Process and Radar Chart

Wu,

Wang,

Bai

et al. 2024

Applied Sciences

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The risk level of the NIMBY (Not In My Back Yard) phenomenon is crucial for the safety and economy of transmission and transformation projects which is rarely studied, especially for site selection and the construction of transmission lines and substations. In order to effectively evaluate the risk level to solve the dilemma caused by the NIMBY phenomenon, an evaluation method for quantifying the level of the NIMBY phenomenon is proposed. In this paper, thirty-one evaluation criteria and a risk model are put forward according to relevant laws and regulations that should be followed in the transmission and transformation project in China, then the scores corresponding to these criteria are obtained by a questionnaire survey. The radar chart method and minimum area method are applied to determine the weights of the element and unit layers. Furthermore, the overall risk level is evaluated by the fuzzy comprehensive evaluation method. In addition, a transmission and transformation project in Xi’an City, China, is used as an example to verify the correction of the risk model and its evaluation method. The results show that the weaknesses in the transmission and transformation project are analyzed, and suggestions for decreasing the risk level are put forward to minimize losses due to the NIMBY phenomenon.

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Section: Evaluation Processmentioning

confidence: 99%

Section: Evaluation Processmentioning

confidence: 99%

Comprehensive Evaluation of NIMBY Phenomenon with Fuzzy Analytic Hierarchy Process and Radar Chart

Wu,

Wang,

Bai

et al. 2024

Applied Sciences

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“…According to the principles of systematicity, scientific quality, comparability, and practicability [33], the pilot cadet's flight performance can be reflected by the control of the aircraft's energy, flight attitude, flight trajectory during different flight phases in the traffic pattern flight. Therefore, based on the pilot cadet's control over the aircraft's energy, flight attitude, flight trajectory, a preliminary selection of evaluation indicators for the pilot cadet's flight performance was made.…”

Section: Flight Performance Evaluation Index Systemmentioning

confidence: 99%

Fuzzy Comprehensive Evaluation of Pilot Cadets’ Flight Performance Based on G1 Method

Li,

Wang,

Pan

et al. 2023

Applied Sciences

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In this paper, to better evaluate the flight performance of pilot cadets, a flight performance evaluation index system was constructed based on the task of the traffic pattern, the flight training manual, and interviews with instructors. The fuzzy comprehensive evaluation model established by the G1 method was used to evaluate the flight performance of pilot cadets. The flight data of 30 flight cadets were collected to verify the applicability of the fuzzy comprehensive evaluation model. The results showed that the index system established in this paper can meet the requirements of flight performance evaluation. In addition, the fuzzy comprehensive evaluation results were consistent with the evaluation results of experts. Therefore, the system is effective and feasible for the evaluation of pilot cadets’ flight performance through the fuzzy comprehensive evaluation model established by the index system and G1 method.

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“…At the same time, the issue of using models of maximum power exercises with dynamic external resistance is significant (Bergstrom et al, 2021). The researchers note (Permadi, 2019) that the development of models of physical and psychological training has an applied orientation -to increase the effectiveness of competitive activities in football and for modeling and analysis of specific physical capabilities of soccer players based on the training evaluation index (Li & Zeng, 2021). This situation creates the basis for a comparative analysis of the physical and anthropometric qualities of football players, which systematizes the search for sports talents in elite junior football (Woods et al, 2017) and regarding the physiological aspects of identifying sports talents in football (Dodd & Newans, 2018).…”

Section: Introductionmentioning

confidence: 99%

Parameters of Physical Performance of Qualified Football Players in the Preparatory Period of Training

Doroshenko

Сватьєв

Sobol

et al. 2023

J. learn. theory methodol.

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The purpose of the work: to determine the level of physical fitness of qualified football players in the preparatory period of the annual macrocycle based on test indicators for the formation of rational programs for their preparation for competitive activities. Material & methods. Contingent: 25 qualified football players of MFC “Metalurg” (Zaporizhzhya): 15 athletes – application form «A» and 10 athletes – application form “B” of the second stage of the “Champion” group VBET UA 2022-2023 season of Professional Football League of Ukraine. Methods: Analysis and systematization of data from scientific and methodical literature and the electronic resource of global information network «Internet»; pedagogical observations; pedagogical testing: PWC170 (Physical Working Capacity); Harvard Step-Test; pedagogical experiment of controlling orientation; methods of mathematical statistics. Results. During the educational and training meetings, the test indicators had statistically significant differences in the direction of decreasing values of special physical capacity, from retractable microcycle to percussive microcycle (p<0,05): аPWC170 – 1469,33 ± 50,11 and 1377,67 ± 49,11 (kg•m•min-1), rPWC170 – 20,87 ± 0,69 and 20,71 ± 0,71 (kgm•min-1•kg-1), aVO2 max – 4002,23 ± 115,23 and 3857,54 ± 117,34 (ml•min-1), rVO2 max – 61,57 ± 1,51 and 54,37 ± 1,67 (ml•min-1•kg-1), in accordance. Also, during the educational and training meetings, the test indicators had statistically significant differences in the direction of increment values of special physical capacity: from percussive microcycle to submersible microcycle (p<0,05): аPWC170 – 1377,67 ± 49,11 and 1494,34 ± 51,78 (kg•m•min-1), rPWC170 – 20,71 ± 0,71 and 21,37 ± 0,85 (kgm•min-1•kg-1), aVO2 max – 3857,54 ± 117,34 and 3997,09 ± 114,89 (ml•min-1), rVO2 max – 54,37 ± 1,67 and 63,67 ± 1,71 (ml•min-1•kg-1), in accordance. Conclusion. The way to solve this problem is the proposed methodical approach, which allows, on the one hand, to comprehensively approach the solution of the issue of the complex orientation of the training process of qualified football players in the preparatory period of training, on the other hand, it provides for the differentiation of the team composition into typological groups of athletes, which allows to have a targeted influence on indicators of special physical capacity and technical and tactical potential of qualified football players.

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Modeling and Analysis of Football Players’ Specific Physical Ability Based on Training Evaluation Index

Cited by 5 publications

References 16 publications

Comprehensive Evaluation of NIMBY Phenomenon with Fuzzy Analytic Hierarchy Process and Radar Chart

Comprehensive Evaluation of NIMBY Phenomenon with Fuzzy Analytic Hierarchy Process and Radar Chart

Fuzzy Comprehensive Evaluation of Pilot Cadets’ Flight Performance Based on G1 Method

Parameters of Physical Performance of Qualified Football Players in the Preparatory Period of Training

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