scholarly journals Canonical relations between anthropometric and motor dimensions among 12-year-old students

2021 ◽  
Vol 8 (1) ◽  
pp. 49-67
Author(s):  
Miroljub Ivanović ◽  
Uglješa Ivanović
Keyword(s):  
Motor Skills ◽  
Body Height ◽  
Morphological Characteristics ◽  
Linear Functions ◽  
Significance Level ◽  
Anthropometric Characteristics ◽  
Hand Tapping ◽  
Foot Tapping ◽  
High Level ◽  
Standing Start

The aim of this empirical research was to examine the correlations between the groups of variables of anthropometric characteristics (16) and motor skills (21) among 154 students (AM = 11,53 SD = 1,12). The method of canonical correlation analysis was used to assess the correlation between the pairs of linear functions of predictor and criterion variables. The obtained canonical coefficients and canonical weights revealed that, with significance level (p ≤ 0,0,5 or p ≤ 0,01), there is a high level of correlation between linear combinations of the examined morphological characteristics and motor skills, where the explained mutual variance was 80% for the first and 33% for the second canonical function. The extracted relevant canonical pairs were interpreted hypothetically as "integrated morphological factor and the factor of static and repetitive strength and coordination", and the second one was interpreted as "morphological factor and the factor of explosive strength". The set of the first canonical morphological factor and the factor of static and repetitive strength, and coordination, is the maximum weight on the variables body mass, body height, forearm circumference, horizontal reverse plank, knee push-ups, and stick mobility, while the biggest contribution to the structure of the second canonical morphological factor and the factor of static and repetitive strength have variables 20m sprint with standing start, standing long jump, hand tapping and foot tapping. The obtained results of the analyzed bicomponent canonical model reveal more defined and predictable structure of the correlation between anthropometric characteristics and motor manifestations, and therefore give guidelines for planning, developing and controlling the training processes during physical education classes.

scholarly journals Anthropometric characteristics of professional football players in relation to the playing position and their significance for success in the game

2019 ◽  
Vol 23 (5) ◽  
pp. 224-230
Author(s):  
M. Joksimović ◽  
I. Skrypchenko ◽  
K. Yarymbash ◽  
D. Fulurija ◽  
S. Nasrolahi ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Body Height ◽  
Morphological Characteristics ◽  
The Body ◽  
Football Players ◽  
Professional Football ◽  
Important Indicator ◽  
National Team ◽  
Anthropometric Characteristics

Background: Football is a game in which anthropometric characteristics are important factors for specific player positions, where morphological characteristics differ in relation to the competitive level and the position in the game. Body composition is an important indicator of the physical fitness and general health of athletes so today its often discussed in scientific literature. The aim of the research was to determine the differences in the anthropometric characteristics of the professional football players in relation to the player's position and to determine their importance in the game. Material: Twenty-nine male football players of the national team of Serbia participated in the research, in which the body height, weight and Body mass index were measured. Results: The results of the study indicate that statistically significant differences in body height and body weight were recorded between goalkeepers and midfielders (p <0.01) and goalkeepers and attackers (p <0.05) in favor of goalkeepers, while no statistically significant differences were recorded in the Body Mass Index. The lowest height, weight and BMI were recorded in the midfielders. Conclusions: Based on the results of the research it can be concluded that the morphological characteristics have a vital role in determining the success of athletes. Football coaches can use the results of this study as a means to better understand and interpret anthropometric characteristics and their importance in relation to the gaming position. The acquaintance of noticed differences could improve the training process as well as the selection at the early age.

scholarly journals The impact of some morphological characteristics on running 200 meters

2021 ◽  
Vol 11 (6) ◽  
pp. 52-59
Author(s):  
A. Maliqi ◽  
Q. Ramabaja ◽  
L. Ramadani ◽  
B. Latifi
Keyword(s):  
Motor Skills ◽  
Short Distance ◽  
Morphological Characteristics ◽  
Morphological Development ◽  
Strong Impact ◽  
Distance Running ◽  
Anthropometric Parameters ◽  
Long Distance ◽  
High Level ◽  
The Impact

The knowledge of morphological development and their impact on motor skills in short-distance athletes should be one of the main concerns of athletics coaches, because any scientific research in the field of physical culture and sports is about proving the development and evaluation of anthropological characteristics which are responsible for achieving success in athletics. This paper explores the impact of some anthropometric features on running 200 meters. The aim is to establish the link between the anthropometric and specific characteristics of running 200 meters, as a predictive system of running at 200 meters as a criterion system. The research was conducted by 60 male students aged 17±6months, in the gymnasium "Zenel Hajdini” Gjilan. The measurements were executed during September in the hall of the gymnasium, while the 200, meter runs in the stadium "City stadium "Gjilan. The only condition that was used during the determination of the sample was: that the students are involved in regular physical education classes (and on the day of the measurement be healthy, without the flu, cold or other symptoms).The variables which are applied in this research have been 8 anthropometric variables and 1 motor-specific variables. The results obtained after their processing indicate that the impact of anthropometric variables is higher in running at 200 meters. Short distance running and long-distance running reduces the impact of anthropometric parameters whereas the influence of metabolic factors of energy production is increased. These results were also confirmed using regression analysis, so that groups of predictors of anthropometric characteristics, specific motor skills that statistically significantly influenced each variable of individual criteria. The world records below the 19.20-second limit, in the 200 m, near the 19-meter limit, show not only the high level of sports, but also the strong impact on the growth, especially of strength indicators, speed-strength, explosive force, as main and applied motor skills in sports and athlete’s everyday life.

scholarly journals The influence of motor skills on the short sprint results

2021 ◽  
Vol 25 (6) ◽  
pp. 382-387
Author(s):  
Nikola Aksović ◽  
Iryna Skrypchenko ◽  
Bojan Bjelica ◽  
R. Ram Mohan Singh ◽  
Filip Milanovic ◽  
...  
Keyword(s):  
High School Students ◽  
Motor Skills ◽  
Positive Influence ◽  
School Students ◽  
Explosive Power ◽  
Standing Long Jump ◽  
Hand Tapping ◽  
Foot Tapping ◽  
Long Jump ◽  
Biomechanical Factors

Background and Study Aim. The curriculum of physical education in high schools is based on learning motor skills, as well as their development in sports sections, where the 100-meter sprint dominates. The aim of the study was to determine the influence of motor skills on the 100 m running results. Material and Methods. The research was conducted on a sample of 80 high school students in Novi Pazar and Kraljevo, aged 16 and 17 years (± 6 months). 12 variables were used to assess motor skills, three variables each: explosive power, segmental speed, repetitive power, and flexibility (standing long jump), triple jump, five jumps. For estimating segmental speed: foot tapping, hand tapping, foot tapping on the wall. For the assessment of repetitive power: lifting the torso on the Swedish bench, mixed pull-ups, squats. To assess flexibility: deep bench press, twine, stick twist. Results. Results were obtained to confirm that there is a positive influence of motor skills on the 100 m sprint results at the level of (p=.000). The results in the 100 m sprints are statistically significantly dependent on the motor skills that manifest segmental speed and explosive power. Variables (standing long jump, foot tapping on the wall and foot tapping) have a statistically significant effect on the criterion variable of the 100 m sprint. Conclusions. Recommendation to future researchers would be to conduct a study over a longer period of time with the aim of examining the biomechanical factors that determine the success in sprint, is the production of force in the phase of sprint acceleration and sprint deceleration.

scholarly journals MOTOR SKILLS IN FOURTH GRADE PRIMARY SCHOOL STUDENTS

2019 ◽  
pp. 011
Author(s):  
Zoran Momčilović ◽  
Vladimir Momčilović ◽  
Marija Grbović
Keyword(s):  
Body Weight ◽  
Primary School ◽  
Motor Skills ◽  
Body Height ◽  
Fourth Grade ◽  
Measuring Instruments ◽  
Primary School Students ◽  
School Students ◽  
Anthropometric Characteristics ◽  
Shoulder Strength

The authors of this paper, which is a part of a more extensive research, provide an overview of anthropometric characteristics and motor skills in fourth-grade primary school students in Vranje and differences in these between boys and girls. The anthropometric characteristics included in the measurements were body height (Tv) and body weight (Tt), while the motor skills measured were the explosive leg power, explosive torso and shoulder power, speed, static (isometric) arm and shoulder strength, and flexibility (mobility).Body height was measured by a height meter, body weight by a weight scale, explosive leg power by a standing long jump (Sudm), explosive torso and shoulder power was measured by throwing a 2 kg medicine ball (Bm), speed was measured by a 30 m run from a high start (Tvs), static (isometric) arm and shoulder strength with pull-up endurance up to 120 seconds (Iuz) and flexibility (mobility) with standing hamstring stretch (Dpk). This research included 500 participants, fourth-grade primary school students in Vranje, both boys and girls. Statistical analysis provided us with descriptive data as well as with the differences between boys and girls in anthropometric and motor skill variables which were calculated using the t-test. The research results tell us that all the statistically significant differences are in favour of the boys. The same results that this research has provided can serve as a basis for further diagnostics efforts and  planning of physical education lessons. These findings have also shown us that it is necessary to identify reliable measuring instruments for monitoring and tracking the state and changes in the anthropometric characteristics of younger school age children. 

Determining the Motor Skills Affecting the Distance to the Opponent in Taekwondo

2021 ◽  
Vol 15 (10) ◽  
pp. 2999-3003
Author(s):  
Cengiz Ölmez
Keyword(s):  
Motor Skills ◽  
Vertical Jump ◽  
Anaerobic Power ◽  
Performance Levels ◽  
Significance Level ◽  
Factors Affecting ◽  
Power Characteristics ◽  
Explosive Power ◽  
Study Results ◽  
High Level

Background: Athletes should stay close enough to the opponent to score points in an attack, but at the same time, they must keep enough distance to avoid the opponent's attack. Therefore, determining the correct distance can be related to the athlete's speed, explosive power, agility, technical and tactical abilities. Aim: This study aims to determine the motor skill factors that affect the kick distance of athletes in taekwondo. Methods: The study was carried out with the voluntary participation of elite, active competitor male athletes (n = 44). Athletes’ basic motor skills performance levels were determined using 20 m speed, vertical jump, and anaerobic power tests. Taekwondo Performance Protocol (TPP) was used to determine the speed and quickness levels specific to Taekwondo. The kick distances of the athletes were determined with the data obtained from TPP. Correlation between athletes' kick distance and motor skills performance levels were examined, and the factors affecting the kick distance were determined. Descriptive and comparative statistics at a 95% significance level were employed in the statistical analysis of the data gathered. Results: It was determined that the correlations between the athletes' kick distances and their technical speed, velocity, and anaerobic power performances were significant at a moderate and high level (ICC: 0,623-0,854; p<0,05). Conclusion: The study results showed that fast and strong athletes with high anaerobic power and capacity could kick from longer distances. Athletes with advanced speed and power characteristics can effectively attack their opponents from long and safe distances. Keywords: taekwondo, performance, kyorugi, distance control, kick distance

scholarly journals THE INFLUENCE OF INTEGRATION OF PHYSICAL AND MUSIC EDUCATION ON CLASS TEACHING STUDENTS MOTOR SKILLS DEVELOPMENT

2020 ◽  
pp. 035
Author(s):  
Vladimir Momčilović ◽  
Vesna Zdravković
Keyword(s):  
Physical Education ◽  
Music Education ◽  
Motor Skills ◽  
Control Group ◽  
School Students ◽  
Musical Skills ◽  
Significant Difference ◽  
Hand Tapping ◽  
Foot Tapping ◽  
Long Jump

The aim of this research was the integration of Physical and Musical activities to the development of motor skills of class teaching students. The sample of 64 survey participants consisted of primary school students, aged 9 and 10 (± 6 months) from Niš and divided into two groups - experimental and control group, 32 participants in each group. The participants from the experimental group participated in the additional Physical Education lessons which included coordination and speed exercises, that is, the integrated lessons, while the survey participants from the control group were included only in regular Physical Education lessons, and also in Music Education lessons. The following motor skills were examined: Speed, Agility, Flexing, Explosive strength, Repetitive strength and Segmental speed. The obtained results show that there is a statistically significant difference in 20 meter run with the elongated start (M20VS .000), 30 meter run with the elongated start (M30VS .000), figure-of-eight agility run test (MKOT .000), side steps (MKUS .000), standing forward bend (MDPK .000), split (MŠPA .000), standing long jump (MSDM .000), standing triple jump (MTRS .000), foot tapping (MTAN .005) and hand tapping (MTAP .001). Given the results obtained, the design of a special program that would include the integration of the content of these subject areas would contribute to the development of elementary physical and musical skills.

scholarly journals Kecenderungan dan Perubahan Hujan Ekstrem Harian di Pulau Madura

2020 ◽  
Vol 18 (1) ◽  
pp. 89-96
Author(s):  
Ahmad Nur Akma Juangga Fura ◽  
Retno Utami Agung Wiyono ◽  
Indarto Indarto
Keyword(s):  
Flood Hazard ◽  
Parametric Method ◽  
Extreme Rainfall ◽  
Kendall Test ◽  
Random Processes ◽  
Rain Gauge ◽  
Rainfall Trend ◽  
Significance Level ◽  
High Level ◽  
Crossing Test

Madura subject to a high level of flood hazard. One of the main causes of flood is extreme rainfall. Global warming generates changes in the amount of extreme rainfall. This research is conducted to identify and to analyze the trends, changes, and randomness of 24-hour extreme rainfall data on Madura Island. The method used is a non-parametric method which includes the Median Crossing test, the Mann-Kendall test, and the Rank-Sum test at the significance level of α =0.05. The analysis was carried out on 31 rain gauge stations. The recording period observed is between 1991-2015. The results of the analysis show that based on the Median Crossing test, most rainfall stations have data originating from random processes. The result shows also that the maximum 24-hour extreme rainfall trend is significantly decreased in a few locations, while for the majority of other stations have no experience a significant trend.

scholarly journals Biomechanical Aspects of the Foot Arch, Body Balance and Body Weight Composition of Boys Training Football

2021 ◽  
Vol 18 (9) ◽  
pp. 5017
Author(s):  
Joanna M. Bukowska ◽  
Małgorzata Jekiełek ◽  
Dariusz Kruczkowski ◽  
Tadeusz Ambroży ◽  
Jarosław Jaszczur-Nowicki
Keyword(s):  
Body Composition ◽  
Body Height ◽  
Study Groups ◽  
The Body ◽  
Whole Body ◽  
Training Methods ◽  
Training Experience ◽  
Mean Values ◽  
Significance Level ◽  
Body Balance

Background: The aim of the study is to assess the body balance and podological parameters and body composition of young footballers in the context of the control of football training. Methods: The study examined the distribution of the pressure of the part of the foot on the ground, the arch of the foot, and the analysis of the body composition of the boys. The pressure center for both feet and the whole body was also examined. The study involved 90 youth footballers from Olsztyn and Barczewo in three age groups: 8–10 years, 11–13 years old, and 14–16 years. The study used the Inbody 270 body composition analyzer and the EPSR1, a mat that measures the pressure distribution of the feet on the ground. Results: The results showed statistically significant differences in almost every case for each area of the foot between the groups of the examined boys. The most significant differences were observed for the metatarsal area and the left heel. In the case of stabilization of the whole body, statistically significant differences were noted between all study groups. In the case of the body composition parameters, in the examined boys, a coherent direction of changes was noticed for most of them. The relationships and correlations between the examined parameters were also investigated. The significance level in the study was set at p < 0.05. Conclusions: Under the training rigor, a statistically significant increase in stability was observed with age. The total length of the longitudinal arch of both feet of the examined boys showed a tendency to flatten in direct proportion to the age of the examined boys. Mean values of the body composition parameters reflect changes with the ontogenetic development, basic somatic parameters (body height and weight) and training experience, and thus with the intensity and volume of training. This indicates a correct training process that does not interfere with the proper development of the body in terms of tissue and biochemical composition.

Signs of nutrition in ADHD children

2011 ◽  
Vol 26 (S2) ◽  
pp. 318-318
Author(s):  
H. Kuzelova ◽  
R. Ptacek ◽  
H. Papezova
Keyword(s):  
Growth And Development ◽  
Normal Population ◽  
Body Height ◽  
Clinical Population ◽  
Abdominal Circumference ◽  
Lower Body ◽  
Weight Changes ◽  
Children With Adhd ◽  
Adhd Children ◽  
Anthropometric Characteristics

According to current studies and clinical practice ADHD children show probable changes in growth and development, mainly in signs of nutrition. ADHD can be associated with higher predisposition to obesity, higher values of signs of nutrition, as body mass index or higher value of fat. Growth and weight changes in ADHD children are usually described in connection to stimulants use, the most common medication of the disorder. However, present research confirmed that these changes could be more typical for the disorder than for the treatment. These characteristics are considered to be directly connected with the disorder.The presented study compared anthropometric characteristics - mainly signs of nutrition - skin folds, abdominal circumference, in medicated and non-medicated ADHD boys (n = 104, age 4–16 years) with the normal non-clinical population. The results of the presented study showed significant differences between children with ADHD and those without the diagnosis. The differences found to be statistically significant (p < 0.01) being signs of nutrition (percentage of fat, abdominal circumference) and also growth suppression (lower body height). Differences between the medicated and non-medicated groups corresponded only to a lower value of body fat in the medicated children.ADHD can higher values of nutrition signs (percentage of fat, abdominal circumference, BMI, weight) in comparison to normal population. It could be caused by specific feeding customs which should be monitored in further studies.

scholarly journals Physical Performance and Anthropometric Characteristics of Male South African University Soccer Players

2017 ◽  
Vol 60 (1) ◽  
pp. 153-158 ◽  
Author(s):  
Alliance Kubayi ◽  
Yvonne Paul ◽  
Prescott Mahlangu ◽  
Abel Toriola
Keyword(s):  
South African ◽  
Body Fat ◽  
Body Height ◽  
Soccer Players ◽  
Successful Performance ◽  
Physiological Profile ◽  
Percentage Of Body Fat ◽  
Body Fat Content ◽  
Anthropometric Characteristics ◽  
Better Than

Abstract Soccer is the most popular sport worldwide. Despite its global acclaim, scientific studies of soccer have tended to focus on tactics and techniques, thereby neglecting the physical and physiological profile of the players. Therefore, the purpose of this study was to examine physical and anthropometric characteristics of male South African university soccer players. Twenty-seven male soccer players aged 19 to 24 (mean age: 22.1 years; s = 1.5 years) volunteered to participate in the study. The results showed that goalkeepers (77.5 ± 9.7 kg) and defenders (68.2 ± 6.5 kg) were the heaviest compared to players in other playing positions. The goalkeepers also had the highest percentage of body fat (11.3 ± 2.3%), in contrast to midfielders who had the lowest body fat content (9.1 ± 0.9%). With regard to flexibility, defenders (45.1 ± 4.9 cm) and midfielders (45.9 ± 5.4 cm) performed better than goalkeepers (37.1 ± 4.3 cm) and strikers (40.1 ± 3.4 cm). Midfielders (57.2 ± 3.1 ml1·kg−1·min1) and defenders (56.1 ± 5.1 ml1·kg−1·min1) had significantly higher values of maximal oxygen uptake (VO2max) than goalkeepers (47.9 ± 0.2 ml−1·kg−1·min−1) and strikers (49.8 ± 6.2 ml−1·kg−1·min−1). No significant (p > 0.05) differences were observed for all other variables, with the exception of body height, body mass, and VO2max. It was therefore concluded that sports scientists and coaches should tailor conditioning programmes in soccer according to players’ positions in view of the implications for successful performance.

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