Yanghattee J, Srihirun K. The Effect of Complex Training with Barbell Thruster and Medicine Ball Wood Chop on Ippon-Seoinage Throwing Performance in Male Judo Players. JEPonline 2021;24(5):1-9. This ...study investigated the effect of complex training with barbell thruster and medicine ball wood chop on Ippon-Seoinage throwing performance in male judo players. Eighteen male judo players 18 to 24 years of age were recruited to participate. The subjects were randomly assigned to 2 Groups. In the Experimental Group (n = 9), the subjects underwent complex training with barbell thruster and medicine ball wood chop program that consisted of 6 thrusters exercise at 85%1RM and then continued with 12 medicine ball wood chops at 10% of their body weight. The Control Group (n = 9) performed a normal complex training program that consisted of 6 squat exercises at 85%1RM that was followed by 12 squat jumps. Both Groups performed 4 sets of training per day twice a week for 6 weeks in addition to their normal. Before and after 6 weeks of training, the subjects' muscular strength, muscular power, and throwing velocity were determined. The data were analyzed using dependent and independent samples t-test. The statistical significance was set at a P-value of <0.05. The results showed that after 6 weeks of training, muscular strength and muscular power were significantly greater (P<0.05) in both Groups. Moreover, throwing velocity in the Experimental Group was a significantly higher (P<0.05) after training and significantly greater (P<0.05) than the Control Group at post-exercise. The findings indicate that the complex training with barbell thruster and medicine ball wood chop program was effective for improving throwing performance in judo players. Key Words: Complex Training with Barbell Thruster and Medicine Ball Wood Chop, Ippon-Seoinage, Judo, Throwing Performance
In the era of the global dissemination of martial arts and combat sports, including those from East Asia, judo is a clear example of the successful globalisation of national sports discipline. ...Basically, no one doubts that this concerns a popular Japanese sports discipline, which is managed by one international federation, and the whole world competes in championship tournaments and the Olympic Games. However, is there really only one type of judo? And is it only understood as this sports discipline? The author cites facts showing the process of the parallel institutionalisation of other judo variants, appearing under different names. Firstly, there is the "European" judo-do, secondly Kodokan judo or Butokukai judo, complemented by techniques of jujutsu self-defence (Japanese jūjutsu) and finally today’s Idokan judo. The Idokan organisation has also been teaching judo in the broad sense for over 70 years as various methods of martial art guided by the principle of flexibility.
Background and Study Aim This study aimed to investigate the physiological and neuromuscular aspects influencing the performance of highly trained judo athletes across different weight categories.
...Material and Methods: A total of twenty-one male judokas with an average age of 20.6 ± 1.8 years participated in the study. The participants had an average body mass (MC) of 77.3 ± 13.4 kg and an average height (SH) of 176.5 ± 8.4 cm. The study employed various assessments to evaluate muscle power, judogi strength endurance, special judo fitness, fight simulation, and incremental treadmill tests. Statistical analyses, such as the Shapiro-Wilk test, Pearson's linear correlation, "t" test for dependent samples, and one-way ANOVA, were used.
Results: there was significant correlations between the number of throws in the Special Judo Fitness Test (SJFT) and factors such as ANV, PV, and CMJ. However, no significant correlations were observed between Fmax and TMFmax on the dominant and non-dominant sides, as well as LACmax. %FCmax did not show a significant correlation with ANV and DLS. A significant inverse correlation was found between LACmax and VLAn, while no correlation was observed between DLS and VLAn. LACmax values were significantly higher in the medium/medium-heavy category compared to the light/medium-heavy category, and the CMJ was significantly lower in the medium/medium-heavy category compared to the other categories.
Conclusion: conclusion, this study determined that muscle power, capacity, and aerobic power were the primary factors influencing the number of throws in the SJFT among highly trained judo athletes. Maximum strength, strength resistance, and glycolytic capacity did not significantly contribute to the number of throws. Athletes with greater aerobic capacity exhibited lower glycolytic demand during fights. these factors can contribute to the development of effective training programs and strategies to optimize performance in judo athletes of various weight categories.
The COVID-19 pandemic, emerging a century after the Spanish flu, posed unprecedented challenges to global health and various sectors, including sports. This article examines the profound impact of ...the pandemic on the sport of judo, exploring the adaptations, protocols, and challenges faced by the International Judo Federation (IJF), athletes, and organizers. The study analyzes the dynamics of the virus, preventive measures, and the development of judo-specific protocols, highlighting the need for a collective global response. Unique challenges faced by judo athletes, coaches, and organizers are discussed, including changes in training processes, isolation measures, and the economic impact on the sports industry. The study presents a detailed overview of the IJF's COVID-19 protocol, encompassing vaccination requirements, testing procedures, and entry conditions for participants. The judo community's response to the pandemic is contextualized within the broader context of global sports, emphasizing the need for innovative solutions and collaborative efforts. The article concludes with a comprehensive analysis of the financial implications of the pandemic on judo competitions, revealing a substantial increase in costs due to health and safety protocols. The global economic impact on the sports industry is outlined, emphasizing the need for targeted assistance and the exploration of digital solutions.
Judo is martial art,which philosophy is very closely tied with its east-asian roots and it focuses on the contestant’s physical and spiritual development. The aim of this study is to investigate the ...incidence of traumas in elite judo athletes from the Bulgarian national team, in a retrospective manner throughout their careers as athletes. A survey was conducted among 37 athletes from the Bulgarian national judo team. All competitors have received at least one injury during their competitive career. These are sprains, strains and contusions. Most of the traumas occur during training. The severe injuries occur during competition and in general are caused from the direct contact with the opponent. The present study has limitations such as the small focus group size. Thus suggested future studies involving other judo competitors, as well as coaches and judges. It’s interesting to recognize their opinion and to compare it with that of the athletes. That will help to propose strategies for prevention of injuries.
Tujuan kegiatan Pengabdian Kepada Masyarakat ini adalah memberikan pelatihan kondisi fisik kepada para atlet, program pelatihan kepada atlet di PJSI DKI Jakarta. Pelatihan ini perlu dilakukan karena ...adanya proses latihan kondisi fisik yang masih kurang baik. Pelatih memiliki kewajiban untuk memberikan latihan dan menjadikan atlet berprestasi, namun masih ada keterbatasan dalam menerapkannya. Pelatihan bagi atlet tersebut masih sangat dibutuhkan untuk mendukung fisik atlet yang akan bertanding ke Pekan Olahraga Nasional yang rencananya diselenggarakan di Papua, oleh karena itu karena kurangnya perencanaan dan kematangan dalam melakukan kegiatan latihan baik dari segi materi latihan maupun dari intensitas yang diberikan, maka dibutuhkan program latihan yang baru bagi atlet dengan target mencapai prestasi dan menjadikan PJSI DKI Jakarta menjadi juara umum di Pekan Olahraga Nasional Papua 2021, dengan metode yang diberikan adalah materi kondisi fisik dan program latihan sehingga akan lebih menyempurnakan latihan teknik atlet. Perguruan Tinggi sebagai lembaga penghasil pelatih maupun pendidik, sekaligus lembaga yang secara terorganisir melaksanakan kegiatan pengabdian kepada masyarakat memiliki kewajiban moril untuk melakukan pembinaan dan pelatihan khususnya cabang olahraga judo yang dimana judo ini adalah salah satu syarat pendidikan di kepolisian. Untuk itu program pengabdian kepada masyarakat menghadirkan untuk memberikan pelatihan atlet adalah cara yang ditempuh untuk mengatasi masalah tersebut. Kegiatan meliputi pelatihan kondisi fisik. Materi yang dibahas adalah program latihan judo. Pelatihan direncanakan akan dilaksanakan pada bulan Mei sampai dengan September 2021.
Introduction While there is agreement on the positive link between psychological resilience and athletic performance, conclusive findings regarding the association between psychological resilience ...and other variables of interest (for example, age, gender, type of sport, or competitive level) remain elusive. Objective The study aimed to assess psychological resilience levels among judokas and explore potential associations with demographic factors, judo experience and competitive level. Methods A total of 702 judokas (469 men and 233 women) participated in the study, of whom 194 (27.6%) were classified as TOP by their competitive level. Psychological resilience was evaluated using the Spanish version of the 10 item Connor-Davidson Resilience Scale (CD-RISC 10), with a score range from 0 to 40. Independent T -test and Pearson’s coefficient were used for bivariate analysis. A two-way non-parametric ANCOVA was carried out to analyse the impact of gender and competitive level on psychological resilience. Results The judokas showed total mean scores in the CD-RISC 10 of 33.08 points (SD = 4.79), considered high. Levels of psychological resilience were significantly higher among men (33.36 ± 4.76) than women (32.53 ± 4.80) and were positively correlated with age and number of years practicing and competing in Judo ( p = 0.019). Judokas with a higher competitive level (TOP judokas) showed significantly higher levels of resilience than the others (non-TOP judokas) ( p < 0.001). These differences in resilience according to competitive level persisted, among both men and women, when adjusting the model of analysis (two-way ANCOVA) for all variables considered in the study, although with a small effect size. Conclusion The results suggest that the practice of Judo, especially over long periods of time, is associated with high scores in psychological resilience. Furthermore, psychological resilience appears to be a differentiating variable among judokas at a high-competitive level, and its evaluation and development using different strategies based on age and gender should be considered by trainers and psychologists.
The study aimed to identify the impact of the weight training program on the physical performance index of judo sport, and the researchers followed the experimental method, and the study was ...conducted on a sample of (12) judo players who underwent a weight training program for (10) weeks. The results showed that there were statistically significant differences in the physical performance index of judo by (%19.92) in positive, the number of throws (%17.01), and the pulse rate immediately after performance by (%5.07) and after performance by one minute (%7.25). The researchers recommend the need to focus on weight training to improve the physical performance index of judo and endurance performance and muscular endurance and the adoption of the physical performance index of judo as an indicator of the physical competence of judo. هدفت الدراسة للتعرف على أثر البرنامج التدريبي بالأثقال على مؤشر الأداء البدني الخاص برياضة الجودو، واتبع الباحثان المنهج التجريبي، وأجريت الدراسة على عينة قوامها (12) لاعب جودو خضعوا لبرنامج تدريبي بالأثقال لمدة (10) أسابيع، وأظهرت النتائج وجود فروق ذات دلالة إحصائية في مؤشر الأداء البدني الخاص برياضة الجودو بنسبة تحسن بلغت (%19.92)، وعدد الرميات (%17.01)، وبلغ التحسن في معدل النبض بعد الأداء مباشرة نسبة (%5.07) وبعد الأداء بدقيقة بنسبة (%7.25). ويوصي الباحثان بضرورة التركيز على تدريبات الأثقال لتحسين مؤشر الأداء البدني الخاص بالجودو وتحمل الأداء والتحمل العضلي، واعتماد مؤشر الأداء البدني الخاص بالجودو كمؤشر على الكفاءة البدنية الخاصة برياضة الجودو.
Consideraciones sobre la preparación técnico-táctica en el deporte Anelin Dayris Rodríguez Olivera; Luis Gustavo González Carballido; David Alexander Rivera Arturo
PODIUM - Revista de Ciencia y Tecnología en la Cultura Física,
02/2023, Volume:
18, Issue:
1
Journal Article
Peer reviewed
Open access
El tema de la táctica en el deporte resulta polémico desde los puntos de vista científico y pedagógico. En la investigación presentada, se realizó un análisis teórico de los principales estudios que ...abordaron el término acción táctica. La psicología, como ciencia aplicada al deporte, tiene entre sus fines la preparación psicológica y dentro de esta la realización del control psicológico del deportista; en esta dirección, se pretendió conocer las manifestaciones de las variables psicológicas de rendimiento durante todo el proceso de entrenamiento deportivo y contribuir, a partir de sus métodos diversos de intervención, al desarrollo de habilidades para enfrentar cualquier obstáculo objetivo o subjetivo durante la competencia. Se concluyó que, para mayor beneficio en intervenciones psicológicas en el área del desempeño técnico-táctico, se debe tener en cuenta el término acción táctica, el abordaje de los términos técnicos y tácticos como unidad indisoluble, la identificación de los elementos técnico-tácticos significativos que forman parte de las características del deporte y las personológicas del deportista; además de, los enfoques teóricos que sirvieron de sustento para el desarrollo del estudio.
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