The kinematic analysis of the straight punch in two ways for amateur boxing players in Jordan
Resumen
This study aimed to identify some kinematic variables (distance between the feet, arm movement, punch speed, punch time, punch distance, ankle angle, knee angle, elbow angle, shoulder angle, pelvis angle) for the straight punch between two methods. The first method: performing a straight punch with the right hand towards the target without changing the distance between the feet and being on a straight line. The second method: performing a straight punch with the right hand towards the target without changing the distance between the feet, and the left foot is ahead of the right foot. A total of 8 amateur boxers in Jordan who were photographed using an iPhone camera at a frequency of 60 frames per second, participated in this study. The researchers downloaded videos on a computer (LAPTOP), which contains the Kinovea software (Kinovea. Setup.0.8.15.), and determined the best attempts for each player by watching the videos. Then, the researchers analyzed the attempts through the kinetic analysis program (Kinovea. Setup.0.8.15.) and extracted the study variables. The shorter the muscle contraction time of the straight punch, the greater the kinetic momentum and speed of the punch in both styles, and the greater the knee angle, the greater the punch and speed of the punch in both styles. Also, momentum and punch speed were better in the second method. We recommend a climatic and other clinical study of the straight stroke. We also recommend to use the second method in the straight punch.
Descargas
Citas
Al-Kilani, H. (2007). Approach distance and some kinematic variables of the jump distance digital achievement index for long jump juniors. Educational Sciences, 34(1), 107-121.
Bingül, B. M., Bulgan, Ç., Tore, O., Bal, E., & Aydin, M. (2018). The Effects of Biomechanical Factors to Teach Different Hook Punch Techniques in Boxing and Education Strategies. Journal of Education and Training Studies, 6, 8-12.
Cheraghi, M., Alinejad, H., Arshi, A., & Shirzad, E. (2014). Kinematics of Straight Right Punch in Boxing. Annals of Applied Sport Science, 2(2), 39 – 50.
Hassoun R., & Dakhil, R. (2013). The skill performance of the side punch in terms of some physical measurements for young boxers. Dhi Qar University Journal, 8(4), 12-24.
Hassouna, R., & Dakhil, S. (2013). A study of the skill performance of the side punch in terms of some physical measurements of young boxers, the eighth magazine. Dhi Qar University, 4, 58-72.
Hegazy, I., & Abdel-Waheb, H. (2017). The effect of an educational program using blended learning on the level of performance of the straight punch skill in boxing. Port Said University, 33, 266-286.
Jaber, M. (2006). The effect of a proposed training program for developing strength with speed and accuracy on the effectiveness of the skill performance of boxers, unpublished master's thesis. Faculty of Physical Education, Mansoura University.
Mack, J., Stojsih, S., Sherman, D., Dau, N., & Bir, C. (2010) Amateur Boxing Biomechanics and Punch Force. Proceedings of 28th International Conference on Biomechanics in Sport, Michigan.
Mahdi, O., & Khaza’leh, A., & Naim, M. (2020). The effect of a proposed educational program on the speed of learning and knowing its effect on the skill of straight punches among second-stage students. Journal Science Physical Education, 13(4), 148-161.
Tong-lam, R., Rachanavy, P., & Lawsirirat, C. (2017). Kinematic and kinetic of throwing a straight punch: The role of trunk rotation in delivering a powerful straight punch. Journal of Physical Education and Sport, 17(4), 2538 – 2543.
Las obras que se publican en esta revista están sujetas a los siguientes términos:
1. El Servicio de Publicaciones de la Universidad de Murcia (la editorial) conserva los derechos patrimoniales (copyright) de las obras publicadas, y favorece y permite la reutilización de las mismas bajo la licencia de uso indicada en el punto 2.
© Servicio de Publicaciones, Universidad de Murcia, 2013
2. Las obras se publican en la edición electrónica de la revista bajo una licencia Creative Commons Reconocimiento-NoComercial-SinObraDerivada 3.0 España (texto legal). Se pueden copiar, usar, difundir, transmitir y exponer públicamente, siempre que: i) se cite la autoría y la fuente original de su publicación (revista, editorial y URL de la obra); ii) no se usen para fines comerciales; iii) se mencione la existencia y especificaciones de esta licencia de uso.
3. Condiciones de auto-archivo. Se permite y se anima a los autores a difundir electrónicamente las versiones pre-print (versión antes de ser evaluada) y/o post-print (versión evaluada y aceptada para su publicación) de sus obras antes de su publicación, ya que favorece su circulación y difusión más temprana y con ello un posible aumento en su citación y alcance entre la comunidad académica.