scholarly journals Study of Body Attitude Criteria of Indoor Hockey Players Based on Body Height to Obtain Accurate Passing Techniques

2021 ◽  
Vol 04 (02) ◽  
Author(s):  
Adi Padli Hamzah ◽  
Keyword(s):  
Body Position ◽  
Body Height ◽  
State University ◽  
Sports Science ◽  
Body Attitude ◽  
Hockey Player ◽  
Hockey Players ◽  
Quasi Experimental ◽  
Initial Attitude ◽  
Strongly Agree

In this study, the authors analyzed the posture of indoor hockey players for ball passing techniques based on posture which consists of initial attitude, implementation attitude, and final attitude. These three gestures have been demonstrated by a male indoor hockey player from the Sports Science Faculty, Jakarta State University. Data was collected in September at Hall B, Room Hockey Field, Faculty of Sports Science, Jakarta State University. The data obtained in this study were obtained through filling out questionnaires, observations, and interviews. The aim of this research is to determine the ideal height of a indoor hockey player who has accurate passing techniques. The samples in this study were all male indoor hockey athletes at the State University of Jakarta who followed a quasi-experimental research method with a time series design on indoor hockey passing techniques. As a result, we will get data on height and body position when doing the passing technique and the accuracy of the technique. Then from this study the respondents stated that the experience of playing, comfort, and body posture of the respondents supported the ability of the passing technique, which respectively indicated by the percentages of strongly agreeing and agreeing that were 63% and 30%, 52% and 48%, 56% and 37%. Furthermore, in terms of height, the largest percentage was 45% disagreed, 11% strongly disagreed and 33% doubted. Whereas in the case of 52% disagree, 4% strongly disagree and 33% are doubtful and in terms of the distance between hand grips it affects the accuracy of the passing technique with a percentage of 59% agree and 4% strongly agree. We're going to give some recommendations for coaches and hockey players to have multiple height classifications with postures that give better accuracy for passing the ball.

scholarly journals Study of Body Attitude Criteria of Indoor Hockey Players Based on Body Height to Obtain Accurate Shooting Techniques

2021 ◽  
Vol 04 (02) ◽  
Author(s):  
TB Syarif Hidayattullah ◽  
Keyword(s):  
Body Height ◽  
Sampling Technique ◽  
The Body ◽  
State University ◽  
Shooting Technique ◽  
Sports Science ◽  
Body Attitude ◽  
Hockey Players ◽  
Initial Attitude ◽  
Strongly Agree

The purpose of this study was to make a preliminary study of the criteria for accurate shooting techniques based on height. Researchers in this study analyzed an accurate ball shooting technique based on body posture consisting of the initial attitude, the execution attitude, and the final attitude. The posture of the ball shooting technique has been demonstrated by indoor hockey players at the Sports Science Faculty, Jakarta State University. The data obtained in this study were taken through observation, interviews, and filling out questionnaires. This study uses a qualitative method by distributing questionnaires to each player. The population used was the hockey athlete at the State University of Jakarta. The sample was taken in this study using a total sampling technique. The results of this study the respondents stated that playing experience, comfort, The body postures of the respondents support the ability to shoot the ball accurately, respectively, shown by the percentage strongly agree and agree are 45% and 44%, 52% and 44%, 70% and 30%. Furthermore, for height, the largest percentage was 44% disagreed and 26% doubtful, for arm length the largest percentage was 45% doubtful and 41% disagreed. This means that height and arm length do not affect the respondent's accuracy in shooting the ball accurately. However, the distance between the hand grips affects the accuracy and comfort, this is reinforced by the percentage strongly agree and agree that the hand grip distance affects the accuracy is 19% and 59% and the distance between the handles based on comfort is 33% and 56%. The results of this study will be given to athletes and coaches as evaluation material.

scholarly journals Body Posture Criteria in Receiving Ball Technique Based on Body Height Indoor Hockey Player

2021 ◽  
Vol 04 (02) ◽  
Author(s):  
Iskandar Zulkarnaen ◽  
Keyword(s):  
High Intensity ◽  
Body Height ◽  
Sampling Technique ◽  
The Body ◽  
Tracer Study ◽  
State University ◽  
Sport Science ◽  
Hand Grip ◽  
Hockey Player ◽  
Hockey Players

The purpose of this research is to acknowledge body stance in receiving ball technique. Indoor hockey is a sport with high intensity. Indoor hockey has some basic techniques, one of them is receiving ball technique. Author of this research analyzes the receiving ball technique based on body stance which consists of starting stance, execution stance, and ending stance. The Body stance from receiving ball technique has been demonstrated by Hockey players of Sport Science Faculty of Jakarta State University. Data of this research is collected by observations, interviews, and questionnaire filling requests. This research aims to make tracer study of ideal receiving ball technique based on body height. This research is using qualitative methods by distributing questionnaires to each athlete. Population of this research is Hockey athletes of Jakarta State University, data sample is collected by using total sampling technique. The results of this research is the respondents stated there that playing experience, convenience, and body stance support the receiving ball ability is shown respectively with completely agreed and agreed percentage by 37% and 41%, 44% and 48%, 52% dan 37%. Furthermore, body height and arm length are respectively shown with disagreed and hesitant percentage by 48%, 30%, and 33%, 37%. It means body height and arm length did not affect respondent’s accuracy for doing receiving ball. Nevertheless, the hand grips affect accuracy and convenience, this was corroborated by completely agreed and agreed percentage by 70% and 15% and hand grip based on convenience is 37% and 44%. Furthermore, the result of this research will be distributed to athletes and coaches as evaluation material.

Effect of Height on Motor Coordination in College Students Participating in a Dancesport Program

2015 ◽  
Vol 30 (1) ◽  
pp. 20-25
Author(s):  
Xiaoxin Li ◽  
Huazhuo Wang ◽  
Yaohua Yang ◽  
Chunying Qi ◽  
Fei Wang ◽  
...  
Keyword(s):  
College Students ◽  
Motor Coordination ◽  
Performance Indicator ◽  
Basic Skills ◽  
Body Height ◽  
Female Students ◽  
Screening Tools ◽  
Single Sex ◽  
Quasi Experimental ◽  
The Relationship

OBJECTIVE: Athlete screening tools combine measures of physical performance and morphometric parameters unique to each sport. Given the increasing competitiveness of dancesport, we designed the present quasi-experimental study to analyze the relationship between body height and motor coordination in college students. METHODS: Six hundred eighty-six students were randomly selected to participate in a dancing sport program that consisted of 16 weeks (32 hrs) of training. The program included an assessment of basic skills (rhythm, movement specificity, intensity, expressive force, and action coherence) and skills related to a doubles dance routine. Male and female students were divided into four single-sex groups based on their heights (each group had a 5-cm range), and the average scores for each performance indicator were analyzed. RESULTS: A one-way ANOVA revealed significant differences in performance scores for each indicator of basic skills and double routine skills between the different height groups. Male in the 175–179 cm group and female students in the 165–169 cm group had the best performance scores on each indicator, while the shortest students had the worst performance scores. CONCLUSION: The height of students participating in sport dancing training had an impact on dancesport performance and motor coordination, counter to the traditional belief that shorter people have better coordination.

scholarly journals The effect of digital eco-learning in student worksheet flipbook to environmental project literacy and pedagogic competency

2021 ◽  
Vol 11 (2) ◽  
pp. 357
Author(s):  
Sumarmi Sumarmi ◽  
Muhammad Aliman ◽  
Tuti Mutia
Keyword(s):  
Environmental Literacy ◽  
Geography Education ◽  
Control Group ◽  
State University ◽  
Research Subjects ◽  
Control Groups ◽  
Study Program ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
And Control

The study aimed to determine 1) the effect of digital eco learning in student worksheet flipbooks on environmental literacy projects, and 2) the effect of digital eco learning in student worksheet flipbooks on student ecological competence. The research is a quasi-experimental study using a Pretest-Posttest Non-equivalent Control Group. The research subjects were students in the Environmental Geography course semester 6 of 2020, divided into the experimental and control groups. The research was conducted at the Geography Education study program, Social Science Faculty, State University of Malang, Indonesia. Data were analyzed using the independent sample t-test in SPSS version 23 for windows. The results found: 1) there is a significant effect of digital eco learning with student worksheet flipbook on environmental project literacy competence, and 2) there is a significant effect of digital eco learning with student worksheet flipbooks on ecological competence.

scholarly journals Force Production during the Sustained Phase of Rugby Scrums: A Systematic Literature Review

2020 ◽  
Author(s):  
Eric Martin ◽  
George Beckham
Keyword(s):  
Literature Review ◽  
Systematic Literature Review ◽  
Statistical Power ◽  
Assessment Tool ◽  
Body Position ◽  
Body Height ◽  
Force Production ◽  
Cross Sectional ◽  
Testing Procedures ◽  
Rugby Players

Abstract Background: Since World Rugby changed the laws regarding scrums in the 2013-2014 season, the sustained push phase of the scrum has increased in tactical importance. Therefore, the purpose of this systematic literature review was to examine the biomechanical demands during the sustained push phase of individual, unit, and full pack scrummaging. Methods: Pubmed, EBSCO (specifically and simultaneously searching Academic Search Premier, CINAHL, and SPORTDiscus), and Google Scholar were searched for any research that presented force production in a live or simulated rugby scrum. Study quality was appraised using the National Institute of Health's Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies. Recorded scrum forces, positioning of players including joint angles, and testing procedures were extracted and narratively synthesized. Results: Twenty six studies were included in the review. 50% of included studies were rated good, 31% fair, and 19% poor. Major limitations included not reporting any effect size, statistical power, or reliability. Reported group mean values for average sustained forces against a machine generally ranged from 1000-2000 N in individual scrums and 4000-8000 N for full packs of male rugby players older than high school age. Individuals seem to optimize their force generation when their shoulders are set against scrum machine pads at approximately 40% of body height, with feet parallel, and with knee and hip angles around 120°. A 10% difference in pack force seems to be necessary for one pack to drive another back in the scrum, but little data exist to quantify differences in force production between winning and losing packs during live scrums. Data collection within studies was not standardized, making comparisons difficult. There is a lack of data in live scrums, and the current research indicates that machine scrums may not replicate many of the demands of live scrums. There is a lack of data for female rugby players. Conclusions: This review indicates an optimal individual body position for players to strive to achieve during scrummaging, consisting of a low body height (40% of stature) and large extended hip and knee angles (120° each).

scholarly journals PRWR: Evidence of Its Effectiveness in Teaching Academic Content-Area Reading Across English Proficiency

DINAMIKA ILMU ◽  
2018 ◽  
Vol 18 (1) ◽  
pp. 75-90
Author(s):  
Azhar Aziz Lubis ◽  
Gunadi Harry Sulistyo
Keyword(s):  
Reading Comprehension ◽  
English Proficiency ◽  
Reading Aloud ◽  
Content Area Reading ◽  
Reading Test ◽  
Content Area ◽  
State University ◽  
Quasi Experimental ◽  
Equivalent Test ◽  
Academic Content

This factorial quasi-experimental 22 study aimed to corroborate the effect of PRWR strategy compared to Translation and Reading Aloud on students’ academic content-area reading comprehension as observed from their English proficiency. The interaction between the strategy and English proficiency was also examined. Data were obtained from a reading comprehension test, a TOEFL PBT Equivalent test, and a questionnaire on students’ perception towards the PRWR strategy. Both the reading test and the questionnaire were expert validated and tried out, whereas the TOEFL PBT Equivalent test was conducted under the auspices of an English institute. 58 sophomore students at a state university in Malang, Indonesia, served as the subjects of the study. This turned out that first; students taught by the PRWR strategy have better reading comprehension than that of by Translation and Reading Aloud. Second, students with high English proficiency taught by the PRWR strategy have better reading comprehension than that of taught by Translation and Reading Aloud. Third, there was no interaction between reading strategy and English proficiency. All in all, the employment of the PRWR strategy was highly recommended in academic content-area reading comprehension.

scholarly journals A Comparison of Somatic Variables of Elite Ice Hockey Players from the Czech ELH and Russian KHL

2015 ◽  
Vol 45 (1) ◽  
pp. 187-195 ◽  
Author(s):  
Petr Kutáč ◽  
Martin Sigmund
Keyword(s):  
Body Composition ◽  
Body Mass ◽  
Body Fat ◽  
Body Height ◽  
Ice Hockey ◽  
Fat Free Mass ◽  
Lower Body ◽  
Hockey Players ◽  
Anthropometric Characteristics ◽  
Morphological Variables

Abstract The goals of this study were to evaluate the basic morphological variables of contemporary elite ice hockey players, compare the parameters of players in the top Russian ice hockey league (KHL) with those of the top Czech ice hockey league (ELH), and to evaluate the parameters of players according to their position in the game. The research participants included 30 KHL players (mean age: 27.1 ± 5.1 years) and 25 ELH players (mean age: 26.4 ± 5.8 years). We determined body height, body mass, and body composition (body fat, fat-free mass, segmental fat analysis). All measurements were performed at the end of preseason training. The KHL players had the following anthropometric characteristics: body height 182.97 ± 5.61 cm (forward) and 185.72 ± 3.57 cm (defenseman), body mass 89.70 ± 5.28 kg (forward) and 92.52 ± 4.01 kg (defenseman), body fat 10.76 ± 0.63 kg (forward) and 11.10 ± 0.48 kg (defenseman), fatfree mass 78.94 ± 4.65 kg (forward) and 81.42 ± 3.52 kg (defenseman). The values for ELH players were as follows: body height 182.06 ± 5.93 cm (forward) and 185.88 ± 7.13 cm (defenseman), body mass 88.47 ± 7.06 kg (forward) and 89.36 ± 10.91 kg (defenseman), body fat 12.57 ± 2.89 kg (forward) and 11.91 ± 3.10 kg (defenseman), fat-free mass 75.93 ± 6.54 kg (forward) and 77.46 ± 7.89 kg (defenseman). The results indicate that it is beneficial to ice hockey players to have increased body mass and lower body fat, which leads to higher muscle mass, thus enabling a player to perform at the highest level and meet the specific challenges of the game.

PERBANDINGAN METODE LATIHAN VISUALISASI DAN RELAKSASI TERHADAP PENINGKATAN SKOR JARAK 10 METER PADA ATLET PANAHAN TINGKAT PEMULA

2020 ◽  
Vol 4 (2) ◽  
pp. 63-71
Author(s):  
Ferry Wattimena
Keyword(s):  
Standard Deviation ◽  
Relaxation Method ◽  
Visualization Method ◽  
State University ◽  
Research Subjects ◽  
Relaxation Methods ◽  
Test Analysis ◽  
Sports Science ◽  
Distance Score ◽  
Analysis Technique

ABSTRAK Tujuan penelitian ini untuk mengetahui perbandingan antara metode visualisasi dan relaksasi terhadap peningkatan skor jarak 10 meter pada atlet panahan tingkat pemula. Sejumlah 34 mahasiswa Fakultas Ilmu Olahraga Universitas Negeri Jakarta yang menjadi subjek penelitian. Penelitian ini menggunakan metode eksperimen. Pengukuran hasil penelitian menggunakan instrument menembakan 3 anak panah sebanyak 5 seri dengan total skor tertinggi 150. Analisis data penelitian menggunakan teknik analisis uji T. Berdasarkan hasil penelitian 1) Perbandingan data awal dan akhir pada metode visualisasi diperoleh nilai thitung 5,100 dan ttabel sebesar 2,119, berarti terjadi peningkatan yang signifikan hasil metode visualisasi terhadap kemampuan memanah jarak 10 meter. 2) Perbandingan data awal dan akhir pada metode relaksasi diperoleh nilai thitung 5,442 dan t tabel sebesar 2,119, berarti terjadi peningkatan yang signifikan hasil metode relaksasi terhadap kemampuan memanah jarak 10 meter. 3) Perbandingan data tes akhir antara metode visualisasi dan relaksasi terhadap kemampuan memanah jarak 10 meter, rata-rata metode visualisasi sebesar 32,36 standar deviasi 18,12 dan varian 328,51. Rata-rata metode relaksasi sebesar 28,95, standar deviasi 17,81 dan varian 317,37. Kemudian diperoleh nilai thitung 0,553, sedangkan nilai ttabel sebesar  0,203. Jadi thitung > ttabel. Sehingga dapat disimpulkan, metode visualisasi lebih efektif dibanding metode relaksasi terhadap peningkatan kemampuan memanah jarak 10 meter pada mahasiswa Fakultas Ilmu olahraga Universitas Negeri Jakarta.  Kata Kunci          : Panahan, Visualisasi, Relaksasi ABSTRACT The purpose of this study was to determine the comparison between visualization and relaxation methods to an increase in the 10 meter distance score for beginner archery athletes. A total of 34 students of the Faculty of Sports Science, State University of Jakarta are the research subjects. This research is using experimental method. Measurement of research results using the instrument shooting 3 arrows as many as 5 series with the highest total score of 150. Analysis of research data using the T test analysis technique. There was a significant increase in the results of the visualization method on the 10 meter distance archery ability. 2) Comparison of the initial and final data on the relaxation method, the t-count value is 5.442 and the t table is 2.119, which means that there is a significant increase in the results of the relaxation method on the ability to shoot at 10 meters distance. 3) Comparison of final test data between visualization and relaxation methods to archery ability at 10 meters distance, the average visualization method is 32.36 standard deviation 18.12 and variant 328.51. The average relaxation method is 28.95, the standard deviation is 17.81 and the variant is 317.37. Then the t-count value was 0.553, while the t-table value was 0.203. So tcount> ttable. So it can be concluded, the visualization method is more effective than the relaxation method in increasing the ability of 10 meters archery in students of the Faculty of Sports Science, State University of Jakarta.  Keywords: Archery, Visualization, Relaxation

Supporting Foreign Language Vocabulary Learning Through Kinect-Based Gaming

2019 ◽  
pp. 1486-1503
Author(s):  
Mehmet Fatih Urun ◽  
Hasan Aksoy ◽  
Rasim Comez
Keyword(s):  
Learning Environments ◽  
Traditional Learning ◽  
Control Group ◽  
State University ◽  
Game Based Learning ◽  
Structured Interviews ◽  
Post Test ◽  
Quasi Experimental ◽  
Foreign Language Vocabulary Learning ◽  
Qualitative Part

This study aimed to explore the effectiveness of a Kinect-based game called Tom Clancy's Ghost Recon: Future Soldier to investigate possible contributions of game-based learning in a virtual language classroom at a state university in Ankara, Turkey. A quasi-experimental design where the treatment group (N= 26) was subjected to kinect-based learning environments, and the control group (N = 26) continued with traditional learning environments was used. All the participants were administered an achievement test as a pre-test, and a post-test. Moreover, the qualitative part of the study included post-study semi-structured interviews with 10 students. The findings showed that there was significant mean difference in student achievement in post-test scores in favor of the experimental group. In addition, the study explored the opinions of the students toward the use of gesture-based computing systems for instructional purposes. The findings suggested some important points to consider while making use of kinect-based games for educational purposes like interaction and learner motivation.

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