Introduction: A goal kick is awarded when the whole of the ball passes over the goal line, on the ground or in the air, having last touched a player of the attacking team, and a goal is not scored. The purpose of this study was to find out the relationship of selected angular kinematic variables with the performance of goal kick technique of soccer goalkeepers in Ethiopia's higher premier league. Method: Purposive sampling technique was used for choosing highly skilled goalkeepers. In the present study, a total of seventeen male goalkeepers (18 to 30 years of age) who had participated in the Ethiopian premier league participated. Goal kick technique was divided into three phases, such as the stance phase, the execution phase and the follow-through phase. All goalkeepers were given three trials and the best trial was used for analysis. Each participant performed three goal kicks with maximum strength that were video recorded with a camera (nikon d3200) positioned 9 m away from the place of the kick at the height of 0.95m. The silicon coachpro 7 and kinovea software were used for analyzing the data. The Joint Point Method was used in order to obtain the values of selected angular kinematic variables by developing a stick figure. The height of the Center of Gravity was calculated by segmentation method. The relationship of selected angular & linear kinematic variables with the performance of goal kick soccer goalkeeper was obtained by spearman rank correlation method. Conclusion: During stance phase, hip joint (left and right), ankle joint right, shoulder joint right and elbow joint left, do have a significant relationship with the performance of goal kick in soccer goalkeeper. At the time of execution phase, angular kinematic variables such as ankle joint left, hip joint right, shoulder joint right and elbow joint right do show a significant relationship with the performance of goal kick in soccer goalkeeper. Whereas the elbow joint left and wrist joint left were insignificant relationships. At the time of follow-through phase, ankle joint right, elbow joint left and hip joint were significant.
| Published in | American Journal of Sports Science (Volume 12, Issue 3) |
| DOI | 10.11648/j.ajss.20241203.12 |
| Page(s) | 37-42 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Kinematics, Centre of Gravity, Joint Angles, Goal Kick
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APA Style
Belete, A. K., Yadav, A. K., Taye, B. A., Yirsaw, B. G. (2024). Relationship of Selected Kinematic Variables with the Performance of a Goal Kick Techniques in Football Goalkeeper. American Journal of Sports Science, 12(3), 37-42. https://doi.org/10.11648/j.ajss.20241203.12
ACS Style
Belete, A. K.; Yadav, A. K.; Taye, B. A.; Yirsaw, B. G. Relationship of Selected Kinematic Variables with the Performance of a Goal Kick Techniques in Football Goalkeeper. Am. J. Sports Sci. 2024, 12(3), 37-42. doi: 10.11648/j.ajss.20241203.12
AMA Style
Belete AK, Yadav AK, Taye BA, Yirsaw BG. Relationship of Selected Kinematic Variables with the Performance of a Goal Kick Techniques in Football Goalkeeper. Am J Sports Sci. 2024;12(3):37-42. doi: 10.11648/j.ajss.20241203.12
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Download@article{10.11648/j.ajss.20241203.12,
author = {Aychew Kassa Belete and Abhishek Kumar Yadav and Birhan Ambachew Taye and Bantie Getinet Yirsaw},
title = {Relationship of Selected Kinematic Variables with the Performance of a Goal Kick Techniques in Football Goalkeeper
},
journal = {American Journal of Sports Science},
volume = {12},
number = {3},
pages = {37-42},
doi = {10.11648/j.ajss.20241203.12},
url = {https://doi.org/10.11648/j.ajss.20241203.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajss.20241203.12},
abstract = {Introduction: A goal kick is awarded when the whole of the ball passes over the goal line, on the ground or in the air, having last touched a player of the attacking team, and a goal is not scored. The purpose of this study was to find out the relationship of selected angular kinematic variables with the performance of goal kick technique of soccer goalkeepers in Ethiopia's higher premier league. Method: Purposive sampling technique was used for choosing highly skilled goalkeepers. In the present study, a total of seventeen male goalkeepers (18 to 30 years of age) who had participated in the Ethiopian premier league participated. Goal kick technique was divided into three phases, such as the stance phase, the execution phase and the follow-through phase. All goalkeepers were given three trials and the best trial was used for analysis. Each participant performed three goal kicks with maximum strength that were video recorded with a camera (nikon d3200) positioned 9 m away from the place of the kick at the height of 0.95m. The silicon coachpro 7 and kinovea software were used for analyzing the data. The Joint Point Method was used in order to obtain the values of selected angular kinematic variables by developing a stick figure. The height of the Center of Gravity was calculated by segmentation method. The relationship of selected angular & linear kinematic variables with the performance of goal kick soccer goalkeeper was obtained by spearman rank correlation method. Conclusion: During stance phase, hip joint (left and right), ankle joint right, shoulder joint right and elbow joint left, do have a significant relationship with the performance of goal kick in soccer goalkeeper. At the time of execution phase, angular kinematic variables such as ankle joint left, hip joint right, shoulder joint right and elbow joint right do show a significant relationship with the performance of goal kick in soccer goalkeeper. Whereas the elbow joint left and wrist joint left were insignificant relationships. At the time of follow-through phase, ankle joint right, elbow joint left and hip joint were significant.
},
year = {2024}
}
TY - JOUR T1 - Relationship of Selected Kinematic Variables with the Performance of a Goal Kick Techniques in Football Goalkeeper AU - Aychew Kassa Belete AU - Abhishek Kumar Yadav AU - Birhan Ambachew Taye AU - Bantie Getinet Yirsaw Y1 - 2024/08/15 PY - 2024 N1 - https://doi.org/10.11648/j.ajss.20241203.12 DO - 10.11648/j.ajss.20241203.12 T2 - American Journal of Sports Science JF - American Journal of Sports Science JO - American Journal of Sports Science SP - 37 EP - 42 PB - Science Publishing Group SN - 2330-8540 UR - https://doi.org/10.11648/j.ajss.20241203.12 AB - Introduction: A goal kick is awarded when the whole of the ball passes over the goal line, on the ground or in the air, having last touched a player of the attacking team, and a goal is not scored. The purpose of this study was to find out the relationship of selected angular kinematic variables with the performance of goal kick technique of soccer goalkeepers in Ethiopia's higher premier league. Method: Purposive sampling technique was used for choosing highly skilled goalkeepers. In the present study, a total of seventeen male goalkeepers (18 to 30 years of age) who had participated in the Ethiopian premier league participated. Goal kick technique was divided into three phases, such as the stance phase, the execution phase and the follow-through phase. All goalkeepers were given three trials and the best trial was used for analysis. Each participant performed three goal kicks with maximum strength that were video recorded with a camera (nikon d3200) positioned 9 m away from the place of the kick at the height of 0.95m. The silicon coachpro 7 and kinovea software were used for analyzing the data. The Joint Point Method was used in order to obtain the values of selected angular kinematic variables by developing a stick figure. The height of the Center of Gravity was calculated by segmentation method. The relationship of selected angular & linear kinematic variables with the performance of goal kick soccer goalkeeper was obtained by spearman rank correlation method. Conclusion: During stance phase, hip joint (left and right), ankle joint right, shoulder joint right and elbow joint left, do have a significant relationship with the performance of goal kick in soccer goalkeeper. At the time of execution phase, angular kinematic variables such as ankle joint left, hip joint right, shoulder joint right and elbow joint right do show a significant relationship with the performance of goal kick in soccer goalkeeper. Whereas the elbow joint left and wrist joint left were insignificant relationships. At the time of follow-through phase, ankle joint right, elbow joint left and hip joint were significant. VL - 12 IS - 3 ER -
Department of Sport Science, Faculty of Natural and Computational Science, Woldia University, Woldia, Ethiopia
Lakshmibai National Institute of Physical Education, Gwalior, India
Department of Statistics, Faculty of Natural and Computational Science, Woldia University, Woldia, Ethiopia
Department of Epidemiology and Biostatistics, College of Health Science, University of Gondar, Gondar, Ethiopia
