Importance of age in competitive activity of highly skilled female athletes specializing in powerlifting

Author(s):  
Anatoliy Stetsenko ◽  
Yulia Gordienko
2020 ◽  
Vol VIII(223) (37) ◽  
pp. 63-65
Author(s):  
V. I. Goncharenko ◽  
V. A. Lapitsky ◽  
I. M. Skrypka ◽  
O. M. Goncharenko ◽  
S. V. Zaіats

2020 ◽  
Vol 8 (1) ◽  
pp. 38-45
Author(s):  
Mariya Sedunova ◽  
Liliya Konovalova

International potential and consequent greater competition in belt wrestling increase the significance of assessing quantitative and qualitative indicators of competitive activity of the strongest wrestlers in the world. It is important to identify the sport development trends and to search for effective ways and tools for achievement of the sport excellence. Purpose: to reveal the features of efficient competitive activities of the world leading wrestlers on the basis of analysis of group differences in technical and tactical excellence indicators. Materials and methods of research. We analyzed videos of 285 events with participation of 197 wrestlers competing at the Belt Wrestling World Championship 2019 in Kazan. We registered the following indicators of competitive activity: the total and average number of fighting techniques, including techniques executed to the right and to the left side within 4 minutes of combat; number and types of technical actions of competition winners among men and women. Research results and discussion. The paper focuses on the comparative analysis of technical and tactical skills of men and women, the winners of the Belt Wrestling World Championship. The research revealed distinguishing features of the winner’s technical toolkit including the diversity of technical and tactical actions, a balance in the knowledge of the right and left-handed techniques. At the same time, the analysis of technical and tactical actions in women wrestling shows the backlog of female athletes in these components of technical fitness.


2021 ◽  
Vol 6 (2) ◽  
pp. 169-182
Author(s):  
Romoldanova Iryna ◽  
Vysochina Nadiia

Introduction. The article discusses the features of self-esteem in taekwondo athletes of various skill levels and gender. The important role of diagnostics of the level of self-esteem of taekwondo athletes in the process of purposeful preparation of athletes for international competitions is pointed out. The interrelation of self-esteem with the effectiveness of competitive activity of qualified taekwondo athletes is shown.Aim is to study the level of self-esteem of taekwondo athletes of various qualifications and to establish its relationship with the effectiveness of training and competitive activity of athletes.Material and methods: analysis of literary sources and Internet, expert survey, pedagogical observation,methods of psychodiagnostics, methods of mathematical statistics.Results. It was found that more experienced taekwondo athletes who train in the second and more Olympic four-year cycle have a higher level of self-esteem in comparison with young athletes who are preparing for the Olympic Games for the first time. The lowest level of self-esteem (63.10 ± 11.34, p<0.05) was observed in young athletes who are preparing for the first time for responsible international competitions.Experienced male and female athletes had approximately the same high level of self-esteem manifestation (p> 0.05). Statistically significant correlations between the level of self-assessment of taekwondo athletes and the effectiveness of their competitive activity were established. Athletes with a higher level of self-esteem were distinguished by higher rates of impact efficiency (%) during performance in real competition conditions. Conclusion. The importance of research and further correction of the level of self-esteem of taekwondo athletes in the process of training athletes in the framework of four-year Olympic cycles is emphasized.


Background. Highly skilled athletes do not avoid sports injuries. In order to reduce the prevalence of injuries among female elite handball players, it is necessary to determine the most often injured body parts and the causes of injuries. The aim of the study was to determine the prevalence, nature and causes of injuries in Lithuanian female elite handball players. Methods. Fifteen Lithuanian elite female handball players participated in the study. The age of the subjects was 20.4 ± 3.03 yrs. The subjects were asked to complete a questionnaire, answering questions about the prevalence, localization, frequency and nature of athletic injuries. Results. The subjects have training sessions six times a week, one workout lasts more than one hour. During the last season, 80% of the subjects suffered injuries (67% acute, 13% chronic). The most common injuries were ligament strain (46.2%) or tear (38.5%), less frequent ligament or muscle rapture (30.8%), and the least frequent– fracture (15.4%). In most cases players suffered from finger (26%), and knee (20%) and ankle (20%) injuries. Elbows (9%) and wrists (7%) were less likely to be traumatized. Head (2%) and hip (2%) injuries were uncommon in handball. Conclusion. The vast majority of elite female handball players experienced injuries during the sports season. The most prevalent hand injuries in female athletes were finger injuries and acute ankle or knee injuries in legs. Keywords: handball, females, injuries


2018 ◽  
Vol 0 (4) ◽  
pp. 15-24
Author(s):  
Олексій Кравченко ◽  
Василь Карленко

2019 ◽  
Vol 23 (6) ◽  
pp. 320-326
Author(s):  
E.P. Vrublevskiy ◽  
S.V. Sevdalev ◽  
S.V. Lashkevich ◽  
A.S. Gerkusov

Purpose: to develop an individual model of competitive activity of qualified female runners to achieve the planned sports result of 100 m. Material: for qualified athletes (n = 88), using video-computer analysis, individual characteristics of speed dynamics in running for 100m and kinematic parameters of running for different distances were recorded. The tensodynamograms of the manifestation of the strength of muscle groups carrying the main load in the structure of the sprint run of 18 short-distance runners of various qualifications were recorded and processed. Results: promising models of competitive activity in the 100m race for the planned sports result have been developed. Based on the model of a specific athlete, the main areas of work are determined, means and methods of training effects are selected. Conclusions: Practical realization of the developed model provided the necessary increase in indicators. This made it possible for female athletes (n = 8, age 19-21 years) to improve the average result in running the main distance (compared with the previous year) by 0.18 s.


Author(s):  
Sergey Sevdalev ◽  
◽  
Evgeniy Vrublevskiy ◽  
Evgeniy Aleinik ◽  
◽  
...  

2020 ◽  
Vol 26 (2) ◽  
pp. 162-166
Author(s):  
Fábio Barreto Maia da Silva ◽  
João Paulo Reis Gonçalves Moreira de Brito ◽  
Antonio Carlos Gomes

ABSTRACT Introduction: High-performance training should focus on motor capability determinants in competition to make physical preparation effective. Objective: To analyze and draw up an elite model based on competitive activity, to guide the theory and practice of female rowers, using data on the 42 finalists of the 2010-2018 world championships. Methods: Forty-two rowers from 2010-2018 world championships participated in the study, final A, women's single scull without weight restrictions. The statistical comparison was performed and differences between 500 meter splits analyzed for each variable were discussed. Results: Strong correlation was observed between time (r=-0.99, p<0.01), power (r=0.99, p<0.01), technical level (r=0.99, p<0.01) and speed. In the competitive model, the relationship between speed at 2000 meters and time (r=-0.96, p<0.01), speed (r=0.94, p<0.01) and power (r=0.96, p<0.01) showed a strong correlation with speed in the splits of the third 500 meters of the race. In terms of stroke rate (r=-0.56, p<0.01) and stroke length (r=0.54, p<0.01), the strongest correlation occurs at the start, in the first 100 meters of competition. Conclusion: Having performed these analyses, it is possible to confirm the need to investigate competitive activity in order to supplement the rower's fitness preparation system. Level of evidence I; Diagnostic studies-Investigating a diagnostic test.


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