scholarly journals Determination and Comparison of Physical and Physiological Characteristics of Football Players in the U10-17 Categories

2018 ◽  
Vol 6 (4) ◽  
pp. 171
Author(s):  
Ömercan Göksu ◽  
Selami Yüksek
Keyword(s):  
Normal Distribution ◽  
Physiological Characteristics ◽  
Football Players ◽  
Voluntary Participation ◽  
Age Group ◽  
Test Results ◽  
Demographic Information ◽  
Sports Club ◽  
Statistical Program ◽  
One Way Anova

This study was conducted to determine some motoric characteristics of children football players in the 10-17 age group and to compare them according to their playing positions.The study was carried out with voluntary participation of a total of 190 licensed athletes in Turkey Football Federation "U" category playing in Çeliktepe, Aslantepe and Seyrantepe sports club (U10-U17).The athletes participated in the study were divided into the 10-13 and 14-17 age categories, and further divided into three groups, namely defensive, midfield and forward player groups according to their playing positions. Demographic information about the age, football sports age and playing positions of the athletes were recorded. The research measurements were made during the first week of the preparatory period at the start of the season. All participants were subjected to motoric tests that measure speed, agility, horizontal jump, endurance and balance parameters, which are considered important for football branch. In the analysis of the data, the SPSS 23.0 statistical program was used. The Kolmogorov Smirmov test was used to determine whether the data showed normal distribution, and "One-Way ANOVA", followed by "Tukey HSD" were used for the parameters with normal distribution, whereas "Kruskal-Wallis" and "Mann-Whitney U" test were used for the data with non-normal distribution; and p<0.05 was accepted as the level of significance.As a result of the analysis of the data, there were statistically significant differences between motoric test results in term of the playing positions of football players (p<0.05).As a result, it was determined that some of the motoric performance differences, prominent in early periods among football players playing in different positions, decrease in the following years due to age, training and experience factors and that all football players in all positions have similar motoric performances in today's football. Thus, it can be said that it is important for players to have similar motoric parameters in the sense that they can compete with each other, considering that the players playing in different positions (forward-defense, etc.) come across during competitions.

scholarly journals A Comparative Analysis of Forgiveness among Adolescents, Adults and Older People

2017 ◽  
Vol 5 (1) ◽  
Author(s):  
Riffat Sadiq ◽  
Shumaila Mehnaz
Keyword(s):  
Older People ◽  
Age Groups ◽  
Test Results ◽  
Demographic Information ◽  
Significant Difference ◽  
Self Forgiveness ◽  
Individual Family ◽  
Adolescents And Adults ◽  
Forgiveness Of Others ◽  
One Way Anova

The present study focused on people of three different age groups in relation to forgiveness. It was postulated that there would be a significant difference among adolescents, adults and older people in respect to forgiveness, forgiveness of self, forgiveness of others and forgiveness of situation. One hundred and fifty (n=150) participants including fifty (n=50) adolescents, fifty (n=50) adults and fifty (n=150) older people were selected through referral and respondent-driven sampling. Demographic Information Form (DIF) and Heartland Forgiveness Scale (Thompson et al., 2005) were used to collect research data. One way ANOVA test results reveal a significant difference among three groups. Older participants reported more forgiveness, forgiveness of self, others and situation than adolescents and adults. The present findings have implications for individual, family and society.

scholarly journals Even Pacing Is Associated with Faster Finishing Times in Ultramarathon Distance Trail Running—The “Ultra-Trail du Mont Blanc” 2008–2019

2020 ◽  
Vol 17 (19) ◽  
pp. 7074 ◽  
Author(s):  
Daniel Suter ◽  
Caio Victor Sousa ◽  
Lee Hill ◽  
Volker Scheer ◽  
Pantelis Theo Nikolaidis ◽  
...  
Keyword(s):  
General Linear Model ◽  
Performance Level ◽  
Age Group ◽  
Younger Age ◽  
Pacing Strategies ◽  
And Performance ◽  
Group Sex ◽  
The Impact ◽  
Trail Running ◽  
One Way Anova

In recent years, there has been an increasing number of investigations analyzing the effects of sex, performance level, and age on pacing in various running disciplines. However, little is known about the impact of those factors on pacing strategies in ultramarathon trail running. This study investigated the effects of age, sex, and performance level on pacing in the UTMB® (Ultra-trail du Mont Blanc) and aimed to verify previous findings obtained in the research on other running disciplines and other ultramarathon races. Data from the UTMB® from 2008 to 2019 for 13,829 race results (12,681 men and 1148 women) were analyzed. A general linear model (two-way analysis of variance (ANOVA)) was applied to identify a sex, age group, and interaction effect in pace average and pace variation. A univariate model (one-way ANOVA) was used to identify a sex effect for age, pace average, and pace variation for the fastest men and women. In our study, pace average and a steadier pace were positively correlated. Even pacing throughout the UTMB® correlated with faster finishing times. The average pace depended significantly on sex and age group. When considering the top five athletes in each age group, sex and age group also had significant effects on pace variation. The fastest women were older than the fastest men, and the fastest men were faster than the fastest women. Women had a higher pace variation than men. In male competitors, younger age may be advantageous for a successful finish of the UTMB®. Faster male runners seemed to be younger in ultramarathon trail running with large changes in altitude when compared to other distances and terrains.

Physical and performance characteristics related to starter status, position, and division in Japanese collegiate American-football players

2021 ◽  
pp. 1-8
Author(s):  
Junta Iguchi ◽  
Minoru Matsunami ◽  
Tatsuya Hojo ◽  
Yoshihiko Fujisawa ◽  
Kenji Kuzuhara ◽  
...  
Keyword(s):  
Performance Test ◽  
Vertical Jump ◽  
American Football ◽  
Football Players ◽  
Jump Height ◽  
Test Results ◽  
Repetition Maximum ◽  
Vertical Jump Height ◽  
Division 1 ◽  
And Performance

BACKGROUND: Few studies have investigated the variations in body composition and performance in Japanese collegiate American-football players. OBJECTIVE: To clarify what characterizes competitors at the highest levels – in the top division or on the starting lineup – we compared players’ body compositions and performance test results. METHODS: This study included 172 players. Each player’s body composition and performance (one-repetition maximum bench press, one-repetition maximum back squat, and vertical jump height) were measured; power was estimated from vertical jump height and body weight. Players were compared according to status (starter vs. non-starter), position (skill vs. linemen), and division (1 vs. 2). Regression analysis was performed to determine characteristics for being a starter. RESULTS: Players in higher divisions and who were starters were stronger and had more power, greater body size, and better performance test results. Players in skill positions were relatively stronger than those in linemen positions. Vertical jump height was a significant predictor of being a starter in Division 1. CONCLUSION: Power and vertical jump may be a deciding factor for playing as a starter or in a higher division.

Assessing Maximal Sprinting Speed in Highly Trained Young Soccer Players

2012 ◽  
Vol 7 (1) ◽  
pp. 76-78 ◽  
Author(s):  
Martin Buchheit ◽  
Ben M. Simpson ◽  
Esa Peltola ◽  
Alberto Mendez-Villanueva
Keyword(s):  
Soccer Players ◽  
Football Players ◽  
Age Group ◽  
Running Speed ◽  
Main Determinant ◽  
Accurate Evaluation ◽  
Sprint Speed ◽  
Sprinting Speed ◽  
Split Time

The aim of the present study was to locate the fastest 10-m split time (Splitbest) over a 40-m sprint in relation to age and maximal sprint speed in highly trained young soccer players. Analyses were performed on 967 independent player sprints collected in 223 highly trained young football players (Under 12 to Under 18). The maximal sprint speed was defined as the average running speed during Splitbest. The distribution of the distance associated with Splitbest was affected by age (X23 = 158.7, P < .001), with the older the players, the greater the proportion of 30-to-40-m Splitbest. There was, however, no between-group difference when data were adjusted for maximal sprint speed. Maximal sprint speed is the main determinant of the distance associated with Splitbest. Given the important disparity in Splitbest location within each age group, three (U12-U13) to two (U14-U18) 10-m intervals are still required to guarantee an accurate evaluation of maximal sprint speed in young players when using timing gates.

Analysing the Self-Efficacy Levels of Coaches of Different Branches

2021 ◽  
Vol 15 (7) ◽  
pp. 2206-2209
Author(s):  
Nahit Özdayi
Keyword(s):  
Normal Distribution ◽  
Key Words ◽  
Self Efficacy ◽  
The Self ◽  
The Other ◽  
Professional Experience ◽  
Age Group ◽  
Other Hand

Aim: This paper aims to analyse the self-efficacies of coaches of different branches. Methods: This study, which was conducted by using coach self-efficacy scale, reached totally 192 volunteering coaches who lived in Çanakkale and Balıkesir. The data collected were then analysed on the SPSS programme. The kurtosis and skewness values were examined so as to check the distribution of the data, and consequently, the data were found to have normal distribution. Results: As a result, statistically significant differences were found between the coaches aged 28-32 and coaches aged 33-37 in their levels of self-efficacy in general and in the sub-factor of efficacy in impersonating. Accordingly, the coaches who were in 28-32 age group had higher self-efficacy and efficacy in impersonating than the ones who were in 33-37 age group. On the other hand, there were no statistically significant differences between the participants’ levels of self-efficacy according to gender, branch and professional experience. Conclusion: The coaches in the 28-32 age group were found to have higher self-efficacy and efficacy in impersonating than the coaches in the 33-37 age group on examining the results obtained. No differences were found between the participants in the other factors. Key Words: Self-efficacy, coaches, sport

scholarly journals PENGENDALIAN NYAMUK AEDES SPP MENGGUNAKAN PERANGKAP ALAMIAH

2018 ◽  
Vol 7 (1) ◽  
pp. 95-99
Author(s):  
Deri Kermelita
Keyword(s):  
Control Group ◽  
Sugar Solution ◽  
Test Results ◽  
Control Group Design ◽  
Mosquito Trap ◽  
Post Test ◽  
Observation Cage ◽  
Palm Sugar ◽  
Primary Vector ◽  
One Way Anova

Aedes spp mosquito is the primary vector  or the main transmitter of dengue fever. it’s existence cause public health disturbing. Many research are being done to find ways of controlling mosquitoes, one of them by using a mosquito trap attractants. The purpose of this study was to determine the effectiveness of the addition of attractants to modified mosquito trap to the Aedes aegypti mosquitoes control. The study design using analytical methods with a "post-test only control group design". The number of mosquitoes that are used at each observation cage was 30, with 9 times  repetition.  One way ANOVA used to analized the data then followed by LSD test. Results modifications mosquito trap attractants addition of palm sugar solution mixed with yeast bread is more effective (ρ = 0.000) of the yeast mixed tape.

scholarly journals PENGARUH MODIFIKASI ATRAKTAN TERHADAP JUMLAH TELUR NYAMUK Aedes sp YANG TERPERANGKAP DI KELURAHAN KARANGPUCUNG KECAMATAN PURWOKERTO SELATAN KABUPATEN BANYUMAS TAHUN 2014

2015 ◽  
Vol 34 (2) ◽  
pp. 1-19
Author(s):  
Sovi Milasari ◽  
Mela Firdaust
Keyword(s):  
Research Design ◽  
Test Group ◽  
Hemorrhagic Fever ◽  
Active Role ◽  
Group Differences ◽  
Test Results ◽  
Development Goals ◽  
The Village ◽  
Static Group ◽  
One Way Anova

Millennium Development Goals (MDGs), which is about illuminating the sixth goal of HIV / AIDS,malaria and other infectious diseases. One infectious disease is a disease of Dengue Hemorrhagic Fever(DHF). The purpose of this study is to determine the effect of the modification attractant the number ofeggs of Aedes sp Karangpucung trapped in the Village, District of Purwokerto Selatan Banyumas2014.Pre-experimental research design is, this research design using the static group comparisondesign. Determining sampling at this research using inclusion criteria. 5 study subjects DHF casesin 2013 were located in the Village. Karangpucung. Data accumulation techniques is by usingquestionner. Data analysis using Kruskall Wallis test as an alternative to One Way Anova test.Kruskal-Wallis statistical test results obtained p = 0.007 ≤ α 0,05 mean there is a significantdifference between the number of eggs of Aedes sp trapped in each attractant. Then followedeach test group differences using nonparametric analysis with the U Mann Whitney testgroups 1 and 2 are significant (p = 0.631) meaning that there is no difference, groups 1 3 and 2 3groups was significant (p = 0.009) means there different.In conclusion, the effect of the modification there isattractant against Aedes sp Karangpucungtrapped in the Village District of Purwokerto Selatan Banyumas 2014. Suggestion submitted to thecommunity should play an active role in the activities PSN Plus 3M.

scholarly journals PENGARUH VARIASI KONSENTRASI EKSTRAK DAUN BELIMBING WULUH (Averrhoa bilimbi L) TERHADAP KARAKTERISTIK SEDIAAN SALEP DENGAN MENGGUNAKAN BASIS PEG 4000 dan PEG 400

2021 ◽  
Vol 2 (02) ◽  
pp. 7
Author(s):  
Tri Puji Lestari
Keyword(s):  
Leaf Extract ◽  
Homogeneity Test ◽  
Test Results ◽  
Peg 400 ◽  
Cell Tissue ◽  
Peg 4000 ◽  
Significant Difference ◽  
Ointment Formulation ◽  
The Difference ◽  
One Way Anova

ABSTRAK Daun Belimbing Wuluh (Averrhoa bilimbi L) memiliki kandungan tanin dan flavonoid. Kandungan Flavonoid dan Tanin yang terdapat dalam belimbing wuluh mampu memberikan efek untuk menyembuhkan kulit yang mengalami kerusakan jaringan sel akibat luka bakar. Ada beberapa cara untuk pemanfaatan Daun Belimbing Wuluh antara lain dengan dibuat dalam sediaan salep. Pada penelitian ini salep dibuat dengan variasi konsentrasi ekstrak daun belimbing wuluh sebesar 10%, 15%, dan 20%  mengguankan basis PEG 4000 dan PEG 400. Ekstrak daun belimbing wuluh diperoleh menggunakan metode maserasi dengan menggunakan etanol 70% sebagai pelarutnya. Salep yang sudah dibuat kemudian dilakukan uji karakteristik meliputi uji organoleptis, homogenitas, daya lekat dan uji daya sebar. Hasil uji organoleptis dan homogenitas di analisa secara deskrisptif kemudian hasil uji daya lekat dan uji daya sebar di analisa dengan menggunakan analisa statistik one-way ANOVA.  Hasil penelitian menunjukan bahwa salep berbentuk semipadat dengan warna hijau muda sampai hijau kehitaman. Hasil uji homogenitas di dapatkan untuk ketiga formula adalah homogen. Nilai daya sebar pada ketiga formula menunjukan perbedaan yang signifikan, pada hasil uji daya lekat dan pH didapatkan tidak ada perbedaan yang signifikan terhadap ketiga formulasi. Dengan demikian perbedaan konsentrasi zat aktif yang digunakan berpengaruh terhadap daya sebar sediaan salep ekstrak daun belimbing wuluh. Kata kunci: Averrhoa bilimbi L; Salep; PEG   ABSTRACT Carambola leaf Wuluh (Averrhoa bilimbi L) contains tannins and flavonoids. The content of flavonoids and tannins contained in starfruit able to give effect to heal skin damaged cell tissue from burns. There were several ways for  utilization  of  Averrhoa  bilimbi  L.  among  others,  made  some  preparations, especially ointment formulation. This study aims to formulate leaf extract ointment preparation starfruit (Averrhoa bilimbi L) with various concentrations of 10%, 15%, and 20% using the PEG 4000 and PEG 400 as a base. Leaf extract obtained from meserasi leaf Averrhoa bilimbi  L  with  70%  ethanol. The ointment that has been made is then subjected to characteristic tests including organoleptic tests, homogeneity, adhesion and spreadability tests. The results of the organoleptic test and homogeneity were analyzed descriptively, then the results of the adhesion test and the spreadability test were analyzed using one-way ANOVA statistical analysis. The results showed that the ointment was semisolid, light green to blackish green. The homogeneity test results obtained for the three formulas are homogeneous. The value of the spreadability of the three formulas showed a significant difference, the results of the adhesion and pH test showed no significant difference between the three formulations. Thus the difference in the concentration of the active substance used affects the spreadability of the starfruit leaf extract ointment. Keywords: Averrhoa bilimbi L; ointment; PEG

scholarly journals Pengaruh Latihan Dribbling With A Curving Line Trajectory Untuk Meningkatkan Keterampilan Dribbling Pemain Sepak Bola Ps. Undikam Mataram Tahun 2019

2019 ◽  
Vol 4 (4) ◽  
Author(s):  
Ismail Marzuki ◽  
Soemardiawan Soemardiawan
Keyword(s):  
Sampling Technique ◽  
Test Method ◽  
Soccer Players ◽  
Football Players ◽  
Test Results ◽  
Significance Level ◽  
Speed Test ◽  
Table Analysis ◽  
Observation Method ◽  
Line Trajectory

The focus of the problem in this research When competing frequently there are mistakes in dribbling, so from this it is necessary to have this exercise, to improve the dribbling skills of PS players. UNDIKMA Mataram. The purpose of this study is to determine whether there is an effect of Dribbling With A Curving Line Trajectory Exercise on the Dribbling Skills of PS Soccer Players. Mataram UNDIKMA 2019 ". The research methods used by researchers are the observation method, the documentation method and the deed test method. The study design uses a pretest-posttest design (initial test and final test). The population used in this study are all PS players. UNDIKMA Mataram in 2019. The number of samples in the study conducted was 22 which became a sample of 11 players PS soccer players. UNDIKMA Mataram. The sampling technique in this study using the saturation sampling technique is a sampling technique if all members of the population can be sampled. Analysis of statistical data with a significance level of 5% for the speed test results obtained by the t-value so from the results of research X1 (Dribbling With A Curving Line Trajectory, with Y1 obtained tcount is much greater than ttable, this shows that the hypothesis "Ha" (accepted ) then this research is significant, drawing conclusions from the table analysis at a significant level of 5% with a number of samples (n - 1) that is 11-1 = 10 at 1,812. Then it can be concluded that, 1) The Effect of Dribbling With A Curving Line Trajectory on Dribbling Skills PS Football Players. Mataram UNDIKMA 2019, Tcount> ttable (7.362> 1,812). 2). this shows that the hypothesis "Ha" (accepted) then this research is significant.

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