Comparison of Standing Long Jump Technique Performed by Subjects from Different Age Groups
Baltic Journal of Sport and Health Sciences, 2018 Background. The aim of this study was to determine kinematic parameters relevant for the proficient performance of standing long jump (SLJ) test in boys and adolescents. Methods.
Marijana Hraski +2 more
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Achieving realistic interface kinetics in phase field models with a diffusional contrast [PDF]
, 2014 Phase field models are powerful tools to tackle free boundary problems. For phase transformations involving diffusion, the evolution of the non conserved phase field is coupled to the evolution of the conserved diffusion field.
Boussinot, G., Brener, Efim A.
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Effect of plyometric training on athletic performance in preadolescent soccer players [PDF]
, 2015 The aim of this study was to investigate the effectiveness of plyometric training on performance of preadolescent soccer players. 21 players assigned to two groups: jumping-group (JG, n = 11) and control-group (CG, n = 10). Training program was performed
Michailidis, Yiannis
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A Physical Profile of Elite Female Ice Hockey Players from the United States [PDF]
, 2011 Despite impressive numbers of hockey participants, there is little research examining elite female ice hockey players. Therefore, the purpose of this study was to describe the physical characteristics of elite female ice hockey players who were trying ...
Murray, Teena, Ransdell, Lynda B
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Comparative Analysis of Indicators of Coordination Abilities Development in 5th-7th Graders
Physical Education Theory and Methodology, 2017 The objective of the research is to determine the regularities of coordination abilities development in 5th-7th-grade boys. Materials and methods. The participants in the research were boys of the 5th grade (n = 21), 6th grade (n = 20), 7th grade (n ...
В. В. Приходько
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Indicators of speed and explosive strength in the pre-season of annual macrocycle of young male and female weightlifters of the different groups of weight categories [PDF]
Pedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2012 Here is the indicators of speed and explosive strength in the pre-season of annual macrocycle of young male and female weightlifters of the different groups of weight categories who are training for the Championship of Ukraine.
Lutovinov Iu.A. +3 more
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A test of optimal theory on young adolescents' standing long jump performance and motivation.
Human Movement Science, 2020 The OPTIMAL theory of motor learning contends that an external focus of attention (EF), enhanced expectancies (EE), and autonomy support (AS) are key attentional and motivational variables that optimise motor performance.
T. Simpson +4 more
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The comparison of students’ long jump study programs
Слобожанський науково-спортивний вісник, 2023 Background and Study Aim: The modern educational process in physical education needs to form educational competencies for a limited time. It is necessary to use modern approaches.
Andrii Yefremenko +2 more
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The location of an internal focus of attention differentially affects motor performance.
PLoS ONE, 2023 Prior research has questioned the appropriateness of internal focus instructions or the juxtaposition to external and control conditions. Moreover, there has been a lack of research conducted to test a variety of internal conditions on motor performance.
Andrew J Strick +3 more
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Wave Number of Maximal Growth in Viscous Magnetic Fluids of Arbitrary Depth [PDF]
, 2000 An analytical method within the frame of linear stability theory is presented for the normal field instability in magnetic fluids. It allows to calculate the maximal growth rate and the corresponding wave number for any combination of thickness and ...
A. G. Boudouvis +22 more
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