Temat: gymnastics - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Short Communication: The Role of Different Body-Related Visual Cues in Synchronized Trampolining
Autorzy:: Heinen, Thomas
Czogalla, Natalie
Powiązania:: https://bibliotekanauki.pl/articles/1054914.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:: trampoline gymnastics
visual perception
Opis:: Visual information is thought to be a dominant information source when performing whole-body movements in gymnastics. Visual information can furthermore facilitate performance when being engaged in situations of interpersonal coordination that may occur in sports such as synchronized trampolining. The question arises, which body-related visual cues are most important in the emergence of behavioral synchronization between two gymnasts in synchronized trampolining? To address this question, advanced gymnasts were asked to synchronize their performance to video-sequences of a model gymnast, while body-related visual cues of the model gymnast were systematically manipulated. Results revealed, first that biological motion cues are more important than nonbiological motion cues, and second that the perceived motion of the arms seems to drive synchronicity in synchronized trampolining. It is stated, that biological visual information of the arms is a dominant visual information source when performing leaps in synchronized trampolining.
Źródło:: Central European Journal of Sport Sciences and Medicine; 2016, 13, 1; 15-21
2300-9705
2353-2807
Pojawia się w:: Central European Journal of Sport Sciences and Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: ANALYSIS OF HEART RATE IN DIFFERENT TYPES OF CLASSES OF PHYSICAL EDUCATION
Autorzy:: Costa, Aldo
Figueiredo, Pedro
Duarte, Mariana
Honório, Samuel
O'Hara, Kelly
Vicente, António
Martins, Júlio
Powiązania:: https://bibliotekanauki.pl/articles/449235.pdf
Data publikacji:: 2019-04-20
Wydawca:: Politechnika Opolska. Wydział Wychowania Fizycznego i Fizjoterapii
Tematy:: Physical Education, Heart Rate, Intensity, Basketball, Gymnastics
Opis:: Several studies claim that the physical effort of students during Physical Education classes (PE) is low. There is a lack of desire to change or improve physical fitness levels. Purpose: In this study, we intend to analyse the average values of heart rate (HR) during different phases of the PE class, trying to identify possible differences between collective and individual sports (basketball and apparatus gymnastics). The sample consisted of a group of 15 students, 5 female and 10 male (15.2± 12:56 years) and the study was conducted over 10 sessions (5 of each type), registering values of HR (bpm) using HR monitors (Polar Electronic, FT1 model). Results: After exploratory data analysis there were significant differences in the transition phase (basketball: 146 ± 27.2 bpm, p = 0.001; apparatus gymnastics: 138.4 ± 25.8 bpm, p = 0.001) and the drilling stage (basketball: 151.2 ± 26.1 bpm, p = 0.000; gymnastics apparatus: 143.0 ± 27.0 bpm, p = 0.000). In the process of organizing, the differences were not significant (basketball: 136.8 ± 26.2 bpm, p = 0526; apparatus gymnastics: 132.3 ± 23.9 bpm, p = 0526). Conclusions: Having these results, we believe that PE teachers should plan sessions that provide increased uptime and higher levels of intensity for students, especially in periods of drilling, regardless of the class.
Źródło:: Journal of Physical Education & Health - Social Perspective; 2018, 7, 12; 5-10
2084-7971
Pojawia się w:: Journal of Physical Education & Health - Social Perspective
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The differences between teams in men’s and women’s medallists and non-medallists at the 1996–2016 Olympic Games artistic gymnastics tournament
Autorzy:: Atiković, Almir
Kalinski, Sunčica Delaš
Petković, Emilija
Čuk, Ivan
Powiązania:: https://bibliotekanauki.pl/articles/1055049.pdf
Data publikacji:: 2017
Wydawca:: Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:: Olympic Games
artistic gymnastics
t-test
trend
Opis:: The aim of this study is to determine the differences between the medallists and non-medallists in male and female artistic gymnastics at the Olympic Games from 1996 to 2016. Basic procedures: Data concerning the athletes were obtained from the “Official documents of the International Olympic Committee” which include the athlete’s date of birth and date of competing. The total number of analysed OG participants in men’s artistic gymnastics amounted to n = 419 and the women’s artistic gymnastics was n = 417. Main findings: With men the t test for small independent samples has determined statistically significant differences between medallists and other competitors in 2000 and 2012. Among women no significant statistical differences have been found in all the mentioned variables. Conclusions: The differences between male medallists and non-medallists are manifested through the age of the competitors: 2.57 years in 2000 and 3.57 years in 2012. Compared to other OG a higher level of homogeneity and smaller age difference is noticeable. In difference to men, women had no similar differences within a period of 20 years. In artistic gymnastics in the last couple of years there is a recurring trend of a late specialisation because with each new scoring Code of Points the conditions demanded from the competitors become harder.
Źródło:: Central European Journal of Sport Sciences and Medicine; 2017, 18, 2; 89-97
2300-9705
2353-2807
Pojawia się w:: Central European Journal of Sport Sciences and Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: The Effect of Different Types of Warm-Up Protocols on the Range of Motion and on Motor Abilities of Rhythmic Gymnastics Athletes and Ballet Dancers
Autorzy:: Zaggelidou, Eleni
Malkogeorgos, Alexandros
Zaggelidis, Georgios
Galazoulas, Christos
Powiązania:: https://bibliotekanauki.pl/articles/11542031.pdf
Data publikacji:: 2023
Wydawca:: Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:: rhythmic gymnastics
ballet
range of motion
motor abilities
Opis:: The aim of this study was to examine the short-term effects of different types of warming up on the range of motion and on motor abilities of rhythmic gymnasts and ballet athletes. Twenty-five athletes participated in this study (11 ballet dancers and 14 rhythmic gymnasts), aged 14,72±1,43. All participants followed an intervention consisting of two warm-up protocols, one with static stretching exercises and the other with dynamic warm up protocol. The two protocols were implemented on two different days for one week. Range of motion (ROM) and hop test measurements were carried out before and after each warm-up session. For the statistical analysis, non-parametric (Wilcoxon) tests and Friedman test were used, and the level of significance was set at p < 0.05. The results showed that both warm-ups had positive effects on ROM and on motor abilities. After applying both protocols, significant differences were observed in all joints. In conclusion, both types of warm-up routines resulted in almost the same level of improvement in ROM and motor abilities; however, it was observed that after the dynamic warm up there was a slightly increased improvement in motor abilities, but it was not statistically significant.
Źródło:: Central European Journal of Sport Sciences and Medicine; 2023, 42; 31-44
2300-9705
2353-2807
Pojawia się w:: Central European Journal of Sport Sciences and Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Impact of special aviation gymnastics instruments training on selected hormones in cadets blood serum and plasma
Autorzy:: Wochyński, Zbigniew
Sobiech, Krzysztof
Powiązania:: https://bibliotekanauki.pl/articles/2161912.pdf
Data publikacji:: 2017-06-19
Wydawca:: Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:: special aviation gymnastics instruments
cortisol
testosterone
insulin
adrenaline
noradrenaline
Opis:: Objectives This study has aimed at investigating the impact of the Special Aviation Gymnastics Instruments (SAGI) training scheme on the blood serum cortisol, testosterone, insulin, and plasma adrenaline, noradrenaline, and dopamine in comparison with a control group. Material and Methods Fifty-five cadets, aged 20 years old, participated in the study. Cadets were divided into 2 groups: A (N = 41) – the SAGI-trained, and B (N = 14) – the control group. In both groups, blood was the examined material, sampled twice: before the training session (BT) and after the training session (AT), at the beginning (training session I), during (training session II), and after completion of the SAGI training session (training session III). Commercially available kits were used for assaying serum cortisol, testosterone, and insulin as well as plasma adrenaline, noradrenaline, and dopamine. Cadets’ physical fitness was assessed by means of Aero-Synthetic Efficiency Tests. Results In group A, a significant decrease in serum cortisol (training session III) and insulin in three training sessions AT in comparison with the values BT was seen. A statistically significant increase in testosterone and catecholamines was noted in all 3 training sessions AT in comparison with the values BT. In group B, a statistically significant increase in cortisol (training session II), testosterone, and catecholamines was observed in all 3 training sessions AT vs. the values in training session BT. In group B, serum levels of all assayed hormones were higher in training session III than those in group A. Conclusions In the examined group, the SAGI training produced fewer hormonal changes dependent on the intensity and exercise type and physical efficiency improvement than in the control group. Int J Occup Med Environ Health 2017;30(4):655–664
Źródło:: International Journal of Occupational Medicine and Environmental Health; 2017, 30, 4; 655-664
1232-1087
1896-494X
Pojawia się w:: International Journal of Occupational Medicine and Environmental Health
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: F. Nachtegall and Gymnastics in Denmark: Ascertainment History in the Educational System
Autorzy:: Chukhlantseva, Natalia
Powiązania:: https://bibliotekanauki.pl/articles/24202846.pdf
Data publikacji:: 2023
Wydawca:: Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:: humanist
New Time
system of gymnastics
schools
physical exercises
Opis:: The relevance of the study is due to the need to improve the quality of training of future physical education (PE) specialists. Knowledge of the legacy of outstanding teachers is the basis for the formation of professional competencies of PE specialists. The experience of F. Nachtegall, the Scandinavian educator of New Times, the main stages of his activity on the introduction of PE in education, their content and results became an impulse to recognize the importance of physical and moral health of young people as the main object of attention of authorities, benefactors and society during the period under study. The educational reforms initiated by him ensured the availability of PE to all young people, promoted the education of healthy, industrious, useful citizens and led to the institutionalisation of PE. Founding Europe's first gymnastics club and a private gymnastics school for different classes, organising and running a school for training civic gymnastics teachers, and founding a gymnastics college - these are just a small part of Nachtegall's multifaceted activities. Nachtegall's practical experience had an enormous influence on the creation of the organisational, programme, control and methodological foundations for the formation of didactic knowledge on the teaching process of PE.
Źródło:: Central European Journal of Sport Sciences and Medicine; 2023, 43; 5-14
2300-9705
2353-2807
Pojawia się w:: Central European Journal of Sport Sciences and Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Influence of Key-Points of Ring Muscle-Up Execution on Movement Performance: A Translational Perspective from Artistic Gymnastics to Mixed Modality Training Workouts
Autorzy:: dos Santos Rocha, José Alberto
Pereira, Gustavo
Kilipper, Rafael
Pereira, João
Barsanulfo, Silvio
Barros Castro, Fernanda
da Silva Passos, Rafael
Alves Oliveira, Alinne
Pereira, Rafael
Powiązania:: https://bibliotekanauki.pl/articles/1030844.pdf
Data publikacji:: 2020
Wydawca:: Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:: Mixed Modality Training
artistic gymnastics
crossfit
kinematics
movement economy
Opis:: Background: The inclusion of gymnastic-based movements in workout routines in many exercise training programs, generally called mixed modality training (MMT), and even in many competitions, is increasingly common. In contrast to artistic gymnastic competitions, MMT workouts aim to complete as many movements as quickly as possible, which tends to deform the movement pattern proposed by artistic gymnastics. Execution of the MMT workouts with more of the gymnastics-based style (i.e., based on the gymnastics movement pattern) could improve performance in exercises with a high-level complexity, such as the “ring muscle up” (RMU). Thus, this study aimed to analyze the kinematic aspects of RMU, performed by a former gymnast both with and without the gymnastics based style. Methods: A former gymnast with a successful transition to MMT, carried out RMU using two movement patterns: 1) close to the classical artistic gymnastics pattern (“Front uprise”), and 2) close to that used by many athletes not from gymnastics. The athlete performed RMU, three times with each proposed movement pattern. Images were captured using a high-speed digital camera. Hip and ankle displacement, velocity and acceleration were recorded and analyzed. Results: The execution of RMU was faster and the hip vertical displacement was greater when RMU was carried out with a gymnastics-based style, while ankle displacement path, peak velocity and acceleration were lower. Conclusion: The use of a gymnastics-based style to carry out RMU seems to be advantageous from the biomechanical point of view, favoring the performance of RMU.
Źródło:: Central European Journal of Sport Sciences and Medicine; 2020, 29, 1; 41-51
2300-9705
2353-2807
Pojawia się w:: Central European Journal of Sport Sciences and Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: High-frequency video capture and a computer program with frame-by-frame angle determination functionality as tools that support judging in artistic gymnastics
Autorzy:: Omorczyk, J.
Nosiadek, L.
Ambroży, T.
Nosiadek, A.
Powiązania:: https://bibliotekanauki.pl/articles/307530.pdf
Data publikacji:: 2015
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: gimnastyka artystyczna
ocena wyników
biomechanika
artistic gymnastics
judging
biomechanics
back handspring
Opis:: Purpose: The main aim of this study was to verify the usefulness of selected simple methods of recording and fast biomechanical analysis performed by judges of artistic gymnastics in assessing a gymnast’s movement technique. Material and methods: The study participants comprised six artistic gymnastics judges, who assessed back handsprings using two methods: a real-time observation method and a frame-by-frame video analysis method. They also determined flexion angles of knee and hip joints using the computer program. Results: In the case of the real-time observation method, the judges gave a total of 5.8 error points with an arithmetic mean of 0.16 points for the flexion of the knee joints. In the high-speed video analysis method, the total amounted to 8.6 error points and the mean value amounted to 0.24 error points. For the excessive flexion of hip joints, the sum of the error values was 2.2 error points and the arithmetic mean was 0.06 error points during real-time observation. The sum obtained using frame-by-frame analysis method equaled 10.8 and the mean equaled 0.30 error points. Conclusions: Error values obtained through the frame-by-frame video analysis of movement technique were higher than those obtained through the real-time observation method. The judges were able to indicate the number of the frame in which the maximal joint flexion occurred with good accuracy. Using the real-time observation method as well as the high-speed video analysis performed without determining the exact angle for assessing movement technique were found to be insufficient tools for improving the quality of judging.
Źródło:: Acta of Bioengineering and Biomechanics; 2015, 17, 3; 85-93
1509-409X
2450-6303
Pojawia się w:: Acta of Bioengineering and Biomechanics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: The shape of the sagittal curvatures of the spine in a high-level acrobatic gymnasts – comparison by sex
Autorzy:: Polak, Ewa
Gardzińska, Adrianna
Walicka-Cupryś, Katarzyna
Powiązania:: https://bibliotekanauki.pl/articles/28761970.pdf
Data publikacji:: 2023
Wydawca:: Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:: body posture
competitive sport
gymnastics
lumbar lordosis
thoracic kyphosis
sacral slope
spine
Opis:: Specific loads on the spine and the very young age at which acrobatic gymnastics training is undertaken require monitoring the shape of the spine curvatures in gymnasts to detect possible postural abnormalities. The aim of this descriptive study was to assess and compare the shape of the spine in the sagittal plane in acrobatic gymnasts of both sexes and their associations with demographic and somatic variables. The study group included 159 acrobatic gymnasts aged 12-19 (106 females and 53 males) from 16 European countries. The study was designed as a survey and measurements of somatic variables and the angles of inclination (using the Baseline Bubble inclinometer) at four topographic points of the spine: S1, L5/S1, Th12/L1, C7/Th1. Based on the angles of spinal inclination, the sizes of the sacral slope (SS), lumbar lordosis (LL), and thoracic kyphosis (TK) were calculated. Body posture was assessed based on Wolański’s modified typology. The angles of SS and LL were significantly higher in females, and TK did not differ between sexes. Training experience positively correlated only with the size of the SS in both sexes. Age and somatic variables were significantly correlated with the size of the sagittal curvatures, mainly in females. The majority of gymnasts had a normal angle of SS and TK and a flattened LL. The equivalent and lordotic types of body posture were more frequent in females, and the kyphotic type in males. The incorrect body posture was noted in 19.8% of females and 43.4% of males. We concluded that acrobatic gymnasts are not at risk of increasing the size of spinal curvatures in the sagittal plane, but males show a tendency toward flattened LL and kyphotic type of body posture.
Źródło:: Central European Journal of Sport Sciences and Medicine; 2023, 44; 79-94
2300-9705
2353-2807
Pojawia się w:: Central European Journal of Sport Sciences and Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Balance in handstand and postural stability in standing position in athletes practicing gymnastics
Autorzy:: Omorczyk, J.
Bujas, P.
Puszczałowska-Lizis, E.
Biskup, L.
Powiązania:: https://bibliotekanauki.pl/articles/306945.pdf
Data publikacji:: 2018
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: równowaga
stanie na rękach
pozycja wolnostojąca
gimnastyka
balance
handstand
free standing position
gymnastics
Opis:: Purpose: The aim of this study was to compare and analyse of relationships between stability indices registered in two positions: standing and handstand in athletes practicing gymnastics at various levels of advancement. Methods: The study included 46 athletes practicing gymnastics. The research tool was posturograph CQ-Stab 2P. Results: In both standing position and handstand in the seniors there were statistically significantly lower values of such indicators as: sway area delimited by the center of pressure ( p = 0.004, p = 0.014), mean amplitude of COP ( p = 0.021, p = 0.017), mean displacement of the center of feet/hands pressure in medio-lateral direction ( p = 0.011, p = 0.003) and maximal displacement of the center of feet/hands pressure in mediolateral direction ( p = 0.036, p = 0.036). In the standing position, seniors also had statistically significantly lower values of the statokinesiogram path length, both total ( p = 0.000) as well as in anteroposterior ( p = 0.001) and mediolateral ( p = 0.002) directions. In the seniors group there were statistically significant correlations between variables obtained in standing position and handstand. Conclusions: The level of sport advancement significantly differentiates the stability of a body in standing position and handstand. The seniors practicing gymnastics, compared to juniors, are characterized by a better ability to control the position of the body in both positions. The lack of relationships between stability indices registered in standing and handstand in juniors suggests that the analysis of the values of stability indices obtained in a standing position does not provide the possibility of predicting the ability to maintain balance in the handstand during the recruitment of candidates for gymnastics.
Źródło:: Acta of Bioengineering and Biomechanics; 2018, 20, 2; 139-147
1509-409X
2450-6303
Pojawia się w:: Acta of Bioengineering and Biomechanics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:: German Gymnastics Association (Deutsche Turnerschaft) in Relation to Sport Movement in Germany before the World War I
Autorzy:: Stępiński, Miłosz
Powiązania:: https://bibliotekanauki.pl/articles/1055060.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:: Deutsche Turnerschaft
German Gymnastics Association
German sports
II German Empire
Olympic Games
Turnverein movement
Opis:: Modern physical culture was one of the many important processes that have taken over the political, social, and cultural life in Germany in the second half of the 19th century. At the turn of the 19th century in Germany, two big middle-class organizations have been formed to deal with physical activity affairs: the German Gymnastics Association (Deutsche Turnerschaft; the Turnverein) and dynamically-growing English sports. The paper demonstrates the relations between the Turnverein movement and the world of sport in Germany at the beginning of the 20th century. The German Gymnastics Association, an organization founded in the 60s of the 19th century, had long-time achievements initiated by the work of Friedrich Ludwig Jahn. Simultaneously, the world of sport in Germany was concentrated on the newly-founded in 1904 German Olympics Committee – primary organization bringing together several various federations of sport disciplines. It was an organization primarily brought into existence to coordinate the debut appearance of the German Empire in the restored by P. Coubertain Olympic Games.
Źródło:: Central European Journal of Sport Sciences and Medicine; 2015, 9, 1; 97-103
2300-9705
2353-2807
Pojawia się w:: Central European Journal of Sport Sciences and Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 12.

Tytuł:: Stabilometric profile of handstand technique in male gymnasts
Autorzy:: Sobera, Małgorzata
Serafin, Ryszard
Rutkowska-Kucharska, Alicja
Powiązania:: https://bibliotekanauki.pl/articles/306821.pdf
Data publikacji:: 2019
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: kontrola postawy
gimnastyka akrobatyczna
stanie na rękach
mężczyzna
postural control
acrobatic gymnastics
handstand
male
Opis:: This study aimed to determine the characteristic features of handstand posture control associated with a high level of ability among male gymnasts. Methods: 8 acrobatic gymnasts (4 more and 4 less experienced) participated in the study. They performed a 10-second handstand five times with each hand positioned on one AccuSway (AMTI) force platform and the other hand on the second. Body sway changes were recorded in time series: centre of pressure (COP) and components of the ground reaction force (GRF) (vertical, medial-lateral and anterior-posterior). The COP amplitude and average of GRF components, the index of frequency (by Fast Fourier Transform) for the right and left hand were calculated. Results: More experienced gymnasts performing a handstand concentrate mainly on minimizing anterior-posterior body sway with minimum medial-lateral body sway. Less experienced gymnasts’ pressure exerted on a surface by the hands is irregular in a medial-lateral direction. More experienced gymnasts control body position in the handstand and show less variation of body sway compared to less experienced gymnasts. More experienced gymnasts revealed lower frequency of body sway in the handstand compared to less experienced gymnasts. Conclusion: The stabilometric profile of more experienced gymnasts means the better posture control in handstand. The minimizing of body sway is compensated by exerting more force on a floor surface and the less experienced athletes cannot do that even after several years of training. The gymnasts of both groups, during standing on their hands, put more load on the right hand.
Źródło:: Acta of Bioengineering and Biomechanics; 2019, 21, 1; 63-71
1509-409X
2450-6303
Pojawia się w:: Acta of Bioengineering and Biomechanics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 13.

Tytuł:: The Factors Influencing Sports Talent Development in the Opinion of Rhythmic Gymnastics Coaches
Czynniki wpływające na rozwój talentu sportowego w opinii trenerek gimnastyki artystycznej
Autorzy:: Siekańska, Małgorzata
Powiązania:: https://bibliotekanauki.pl/articles/30148762.pdf
Data publikacji:: 2023
Wydawca:: Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:: talent sportowy
rozwój talentu
gimnastyka artystyczna
trenerzy
sports talent
talent development
rhythmic gymnastics
coaches
Opis:: The purpose of this study was to investigate how rhythmic gymnastics coaches perceive the factors influencing sports talent development. Participants (30 female coaches) were administered a demographic survey, an open-ended questionnaire (a structured interview), and the Talent Development Environment Questionnaire (TDEQ PL). Mixed strategies (quantitative and qualitative) were used in the analysis. The research revealed two types of facilitators (essential vs. favorable), and two types of inhibitors (preclusive vs. disruptive). Within the essential facilitator factors, coaches most often indicated long-term motivation. Social support was perceived as a main favorable talent development factor. The child’s inadequate approach to training and inadequate parental involvement were indicated as the main preclusive talent development factors. Difficult situations (e.g., health problems) were enumerated as a major disruptive factor. The studied group of coaches recognized the Individualized Approach to Athlete (M=4.24) as the most important environmental factor that positively influences the development of talented athletes.
Celem badań było poznanie opinii trenerek gimnastyki artystycznej na temat czynników wpływających na rozwój talentu sportowego. W badaniach z udziałem 30 trenerek wykorzystano ankietę demograficzną, pytania otwarte (wywiad ustrukturyzowany) oraz polską wersję Kwestionariusza Środowiska Rozwoju Talentów (TDEQ PL). W analizie wyników zastosowano strategie mieszane (ilościowe i jakościowe). Badanie ujawniło dwa rodzaje facylitatorów (niezbędne oraz sprzyjające) i dwa rodzaje inhibitorów (uniemożliwiające oraz zakłócające). W ramach czynników niezbędnych trenerki wskazywały najczęściej długoterminową motywację. Wsparcie społeczne było postrzegane jako główny czynnik sprzyjający rozwojowi talentów. Nieodpowiednie podejście dziecka do treningów oraz nieodpowiednie zaangażowanie rodziców zostały wskazane jako główne czynniki uniemożliwiające rozwój talentu. Sytuacje trudne (np. problemy zdrowotne) zostały wymienione jako główny czynnik zakłócający. Trenerki uznały zindywidualizowane podejście do zawodnika za najważniejszy czynnik środowiskowy, który pozytywnie wpływa na rozwój utalentowanych gimnastyczek artystycznych.
Źródło:: Nauki o Wychowaniu. Studia Interdyscyplinarne; 2023, 16, 1; 108-125
2450-4491
Pojawia się w:: Nauki o Wychowaniu. Studia Interdyscyplinarne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 14.

Tytuł:: Post-exercise proteinuria in the cadets trained on Special Aerial Gymnastics Instruments
Autorzy:: Wochyński, Zbigniew
Sobiech, Krzysztof
Powiązania:: https://bibliotekanauki.pl/articles/2177183.pdf
Data publikacji:: 2015-07-17
Wydawca:: Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:: proteinuria
N-acetyl-β-D-glucosaminidase
β-2-microglobulin
albumin
creatinine
Special Aerial Gymnastics Instruments
Opis:: Objectives Assessment of the effect of training on Special Aerial Gymnastics Instruments (SAGI) on the urine β-2- microglobulin (β-2M), albumin (ALB), total protein (TP), N-acetyl-β-D-glucosaminidase EC.3.2.1.30 (NAG), expressed as creatinine (Cr) and on the physical fitness of the examined cadets in comparison with the control group. Material and Methods The study involved 55 cadets aged 20, divided into group A (N = 41) trained on SAGI, and group B (N = 14) – a control group. The urine was collected twice: before the training (BT) and after the training (AT) at the start (training I), during (training II), and after completion of the training program (training III). Urine proteins were assayed with commercially available kits. Results In group A, results obtained in trainings I, II and III showed a statistically significant increase in β-2M/Cr, NAG/Cr, TP/Cr, ALB/Cr indices in AT compared with the baseline BT values. Similarly in group B, a statistically significant increase in β-2M/Cr, NAG/Cr (trainings I, II), TP/Cr, AT compared with the baseline BT values in trainings I, II, and III was noted. Comparison of both groups showed a higher value of the post-exercise proteinuria in group B than in group A. In group A, a significant correlation between TP/Cr vs. ALB/Cr, NAG/Cr vs. TP/Cr, β-2M/Cr vs. TP/Cr, i.e., r = 0.62 at p < 0.001; r = 0.33 at p = 0.03; r = 0.60 at p < 0.001, and r = 0.52 at p < 0.001, respectively, was observed in group A, training III, AT. Conclusions Assayed urine proteins depend on the intensity of physical exercise, the type of exercise, and the level of physical fitness.
Źródło:: International Journal of Occupational Medicine and Environmental Health; 2015, 28, 5; 863-873
1232-1087
1896-494X
Pojawia się w:: International Journal of Occupational Medicine and Environmental Health
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 15.

Tytuł:: Quiet standing postural sway of 10- to 13-year-old, national-level, female acrobatic gymnasts
Autorzy:: Opala-Berdzik, A.
Głowacka, M.
Wilusz, K.
Kołacz, P.
Szydło, K.
Juras, G.
Powiązania:: https://bibliotekanauki.pl/articles/306829.pdf
Data publikacji:: 2018
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: gimnastyka
kontrola postawy ciała
masa ciała
gymnastics
school-age females
postural control
postural balance
body mass
Opis:: Purpose: The aim of the study was to determine whether 10- to 13-year-old, national-level, female acrobatic gymnasts present a different quiet standing postural control (with and without visual cues) than untrained female peers. Methods: The mean velocity of the center of pressure (in anterior-posterior and medial-lateral directions) was computed from 60-s long quiet-standing trials on a stationary force plate in fifteen 10- to 13-year-old female acrobatic gymnasts and thirteen sex- and age-matched non-athletes. A two-way repeated measures ANOVA (acrobatic gymnasts vs. non-athletes and eyes open vs. eyes closed) was used for the anterior-posterior and mediallateral COP mean velocity. The relation between subjects’ body mass and COP mean velocity was tested with the used Spearman’s Rank Correlation Coefficient. Results: Postural sway (represented by COP mean velocity) was not significantly different between the acrobatic gymnasts and the non-athletes ( p > 0.05), except for the faster medial-lateral sway in eyes-open conditions in the acrobatic gymnasts ( p < 0.05). The gymnasts’ body mass negatively correlated with their anterior-posterior sway velocity in both visual conditions (eyes open: r = –0.7; eyes closed: r = –0.6) and with medial-lateral sway velocity during eyes-closed trials (r = –0.5; p < 0.05). Conclusions: Results of the study indicate that in quiet standing postural control 10- to 13-year-old acrobatic gymnasts did not make use of their trained abilities. Heavier gymnasts might have been more stable than lighter ones during quiet standing.
Źródło:: Acta of Bioengineering and Biomechanics; 2018, 20, 2; 117-123
1509-409X
2450-6303
Pojawia się w:: Acta of Bioengineering and Biomechanics
Dostawca treści:: Biblioteka Nauki

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