Demandas técnico-táticas e fisiológicas de combates da luta olímpica

Miarka, Bianka

doi:10.18002/rama.v11i1.3309

Cited by 11 publications

(8 citation statements)

References 12 publications

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“…In agreement with previous investigations, our research revealed that technical wrestling skills, i.e. reverse waistlock from a standing position (D5) and trunk grip gut wrench (D4) were also indicated as important success factors [ 3 , 12 , 16 , 50 , 51 ]. This is mainly attributed to the fact that higher muscle mass and anaerobic power can help the wrestler perform technical manoeuvres more easily.…”

Section: Discussionsupporting

confidence: 91%

“…anthropometric measurements of wrestlers at various levels of competition [ 8 , 9 ], development of motor abilities [ 3 , 7 , 10 ], technical and tactical wrestling skills [ 3 , 11 , 12 ] or physical performance [ 3 , 10 , 11 , 13 ] in the novice-expert domain. These studies showed that anthropometric measurements [ 14 , 15 ], upper and lower body strength, anaerobic power, strength endurance [ 3 , 7 , 10 , 11 , 13 , 16 ], response time [ 17 ] and technical wrestling skills such as suplex throw, throw over the hip (head and arm) and rear takedown by front waistlock [ 12 , 16 , 18 ] differentiated successful and less successful wrestlers of both styles [ 12 , 16 ]. Surprisingly, a lot of researchers omitted other important components of sports preparation, e.g.…”

Section: Introductionmentioning

confidence: 99%

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Identification of success factors in elite wrestlers—An exploratory study

2021

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Identification of success factors in wrestling as well as establishing their hierarchy are crucial from a cognitive and practical standpoint. It may provide a lot of practical recommendations related to wrestling-specific training. The aim of this study was to identify and establish the hierarchy of success factors in wrestling regardless of a fighting style and weight class. This study included 168 elite male freestyle and Greco-Roman wrestlers. They were divided into two groups: athletes who won medals (successful wrestlers) in high-rank competitions (Polish Championships or higher) and those who did not win any medals (less successful wrestlers) in those competitions. The following elements were assessed: anthropological measurements, body composition, dynamic strength, strength endurance, agility, special endurance, wrestling-specific fitness, response time, technical wrestling skills and anaerobic capacity. For initial data analysis, one-way ANOVA (α = 0.005) was used. Random Forests classifier was employed to identify success factors and to determine the importance of each of these factors in terms of sports performance. Seven key success factors were identified: anaerobic power, strength endurance, response time, special endurance, wrestling-specific fitness and technical wrestling skills performed in a horizontal position. Random Forests turned out to be an effective method of modelling success in wrestling (compared to SVM and KNN, which were also used in the study). These findings suggest that wrestling-specific training can be effectively monitored by controlling several vital indicators of athletes’ preparedness: anaerobic power, strength endurance, response time, special endurance, wrestling-specific fitness and technical wrestling skills (the performance of reverse waistlock from a standing position and trunk grip gut wrench assessed by experts).

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Section: Discussionsupporting

confidence: 91%

Section: Introductionmentioning

confidence: 99%

Identification of success factors in elite wrestlers—An exploratory study

2021

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“…Olympic wrestling has undergone numerous changes regarding fight duration [ 1 ]. In 1896, there was no time limit.…”

Section: Introductionmentioning

confidence: 99%

The temporal structure of male freestyle wrestling bouts in 65, 86 and 125 kg categories

et al. 2023

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In freestyle wrestling, how regulatory breaks and micro pauses affect the efforts during combat has been studied very little. The objective of the study was to determine the temporal structure of fights in male freestyle wrestling in the 65, 86 and 125 kg categories. All wrestlers from the categories (n = 115) who competed in the 2019 senior wrestling world championship (Nur-Sultan, Kazakhstan) participated. Using observational methodology, we analyzed all fights (n = 127). We used different statistical techniques: descriptive, normality tests, Kruskall-Wallis, one-way ANOVA and chi-square. The significance level was ρ<0.05. The results show that most fights finish in the last minute (73.5% in 65 kg, 74.5% in 86 kg and 80.6% in 125 kg) and the total fight time is consumed (67.3% in 65 kg, 70.2% in 86 kg and 77.4% in 125 kg). Differences in 18 variables were found when comparing the three weights were found in the temporal and sequential parameters of the combat. When we compare these parameters to the different fight minutes, we find that there are differences in 17 variables in 65 kg, 20 variables in 86 kg and 10 variables in 125 kg. The results define a temporal structure of male freestyle wrestling bouts in the three categories, and therefore, it will be possible to prepare adequate trainings for these athletes. We conclude that in the three weight categories, they wrestle longer standing than while on the ground. There are clear differences between the three categories. In the 125 kg category, the temporal and sequential parameters are more stable throughout the different minutes of the fight, and in 65 and 86 kg, there is an instability. In the three weights, the regulatory break modulates the duration of the pauses and the actions performed by the wrestlers in different fight minutes.

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“…Other studies Chaabène et al 18 and Tabben et al 19 observed that during the Kumite, elite Karate athletes performed more often techniques based on upper limbs while the Mawashi geri chudan was the most commonly employed lower limb technique. Another variable considered in notational studies is related to the tactic employed by the athlete during combat, a skill that when linked with the technique could result in enhanced performance 20 . Two tactical behaviours in Kumite Karate, perception and anticipation, have not been thourougly investigated to date.…”

Section: Introductionmentioning

confidence: 99%

Tactical and technical performance analysis of the male 65 kg category at the brazilian shotokan karate championship

et al. 2020

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RESUMOO objetivo do presente estudo foi identificar as técnicas mais utilizadas por medalhistas e atletas derrotados durante o Campeonato Brasileiro de Karatê Shotokan de 2017. Onze lutas envolvendo treze atletas com 28.5 ± 3.7 anos que disputaram a categoria 1º. KYU até 65 kg foram investigados. A análise foi realizada por seis especialistas por meio da observação e registro de técnicas utilizando planilha tática e técnica de Scout de Karatê. O teste Anova foi utilizado para comparar as ações e técnicas mais utilizadas. O teste do qui-quadrado para amostras independentes foi utilizado para verificar a existência de diferenças significativas entre as técnicas utilizadas pelos atletas vencedores e derrotados (p<0.05). Os resultados mostram que o ataque mais frequente durante as lutas foi "Mawashi geri", 26.3 ± 1.5 vezes, seguido de "Gyaku zuki" com 19.5 ± 2.0 vezes (p<0.01). A ação tática mais visualizada durante os combates foi o ataque com 47.5 ± 5.5 vezes (p<0.01). "Mawashi geri" foi o ataque mais usado (p=0.01) pelos vencedores 71.4% quando comparado com os atletas derrotados 28.6%. Em conclusão o ataque "Mawashi geri" foi a decisão mais assertiva usada na categoria até 65 Kg. Palavras-chave: Artes Marciais. Karatê. Análise. ABSTRACTThe aim of the present study was to identify the most used techniques by medalists and defeated athletes during the Brazilian Shotokan Karate Championship of 2017. Eleven fights involving thirteen athletes (28.5±3.7yrs.) who competed in the category "up to 65 Kg 1 st KYU" were investigated. Analysis were conducted by six specialists through the observation and register technique using the tactical and technical spreadsheet Scout Karate. The Anova test was used to compare actions and techniques mostly used. The Chi-square test for independent samples was used to verify the existence of significant differences among the techniques used by the winning and defeated athletes (p<0.05). Results show that the most frequent attack during fights was the "Mawashi geri", 26.3±1.5 times, followed by "Gyaku zuki" with 19.5±2.0 times (p<0.01). The most visualized tactical action during combats was the attack with 47.5±5.5 times (p<0.01). "Mawashi geri" was the mostly used attack (p=0.01) performed by winners (71.4%) when compared with the defeated athletes (28.6%). The results indicate that the "Mawashi geri" attack was the most assertive decision used in the category "up to 65 Kg 1 st KYU".

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Demandas técnico-táticas e fisiológicas de combates da luta olímpica

Cited by 11 publications

References 12 publications

Identification of success factors in elite wrestlers—An exploratory study

Identification of success factors in elite wrestlers—An exploratory study

The temporal structure of male freestyle wrestling bouts in 65, 86 and 125 kg categories

Tactical and technical performance analysis of the male 65 kg category at the brazilian shotokan karate championship

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