Principal Component Analysis Of Anthropometric and Biomechanical Variables In Adolescent Elite Karateka Athletes
Objective: Despite the importance of identifying people susceptible to sports, there is little documentation and studies related to karate talent identification.The purpose of this study was principal component analysis of anthropometric and biomechanical variables in adolescent elite karateka athle...
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| Format: | Article |
| Language: | English |
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Islamic Azad University, Hamedan Branch
2017-09-01
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| Series: | Biyumikānīk-i varzishī |
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| Online Access: | http://biomechanics.iauh.ac.ir/browse.php?a_code=A-10-146-1&slc_lang=en&sid=1 |
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| _version_ | 1849253842850414592 |
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| author | Seyed Ehsan Naghibi Mehrdad Anbarian Mohammad yousefi Elham Shirzad Saeedeh Aziziyan |
| author_facet | Seyed Ehsan Naghibi Mehrdad Anbarian Mohammad yousefi Elham Shirzad Saeedeh Aziziyan |
| author_sort | Seyed Ehsan Naghibi |
| collection | DOAJ |
| description | Objective: Despite the importance of identifying people susceptible to sports, there is little documentation and studies related to karate talent identification.The purpose of this study was principal component analysis of anthropometric and biomechanical variables in adolescent elite karateka athletes.
Methods: Subjects divided to adolescent elite karateka athletes (n = 19) and non-karateka athletes adolescent (n=20) by convenience sampling method. Besed on the previous literature, some biomechanical and anthropometric variables including subcutaneous layeres, circumference and length of the limbs, limb velocity, agility, balance and strength of the limbs was selected and measured. The principal component analysis (PCA) was performed to reduce the number of variables and identify the principal component Analysis anthropometric and biomechanical variables.
Results: The results of this study showed that the most important anthropometric and biomechanical variables of adolescent elite karate athletes were thoracic subcutaneous fat, height, Sarjent jumping, static balance, handgrip relative strength, chest circumference, ankle circumference, dynamic balance, abdominal subcutaneous fat and apparent leg length.
Conclusion: According to the results of the present study, the extracted anthropometric and biomechanical characteristics can be used for identifiying the talent karateka athletes. |
| format | Article |
| id | doaj-art-57b05cd1dd7643548b4705a86f7eae36 |
| institution | Kabale University |
| issn | 2476-4906 2476-5937 |
| language | English |
| publishDate | 2017-09-01 |
| publisher | Islamic Azad University, Hamedan Branch |
| record_format | Article |
| series | Biyumikānīk-i varzishī |
| spelling | doaj-art-57b05cd1dd7643548b4705a86f7eae362025-08-20T03:56:12ZengIslamic Azad University, Hamedan BranchBiyumikānīk-i varzishī2476-49062476-59372017-09-01322741Principal Component Analysis Of Anthropometric and Biomechanical Variables In Adolescent Elite Karateka AthletesSeyed Ehsan Naghibi0Mehrdad Anbarian1Mohammad yousefi2Elham Shirzad3Saeedeh Aziziyan4 Department of Sport Biomechanics, Shandiz Institute of Higher Education, Mashhad, Iran. Objective: Despite the importance of identifying people susceptible to sports, there is little documentation and studies related to karate talent identification.The purpose of this study was principal component analysis of anthropometric and biomechanical variables in adolescent elite karateka athletes. Methods: Subjects divided to adolescent elite karateka athletes (n = 19) and non-karateka athletes adolescent (n=20) by convenience sampling method. Besed on the previous literature, some biomechanical and anthropometric variables including subcutaneous layeres, circumference and length of the limbs, limb velocity, agility, balance and strength of the limbs was selected and measured. The principal component analysis (PCA) was performed to reduce the number of variables and identify the principal component Analysis anthropometric and biomechanical variables. Results: The results of this study showed that the most important anthropometric and biomechanical variables of adolescent elite karate athletes were thoracic subcutaneous fat, height, Sarjent jumping, static balance, handgrip relative strength, chest circumference, ankle circumference, dynamic balance, abdominal subcutaneous fat and apparent leg length. Conclusion: According to the results of the present study, the extracted anthropometric and biomechanical characteristics can be used for identifiying the talent karateka athletes. http://biomechanics.iauh.ac.ir/browse.php?a_code=A-10-146-1&slc_lang=en&sid=1Talent Identification Karate Biometric Adolescent |
| spellingShingle | Seyed Ehsan Naghibi Mehrdad Anbarian Mohammad yousefi Elham Shirzad Saeedeh Aziziyan Principal Component Analysis Of Anthropometric and Biomechanical Variables In Adolescent Elite Karateka Athletes Biyumikānīk-i varzishī Talent Identification Karate Biometric Adolescent |
| title | Principal Component Analysis Of Anthropometric and Biomechanical Variables In Adolescent Elite Karateka Athletes |
| title_full | Principal Component Analysis Of Anthropometric and Biomechanical Variables In Adolescent Elite Karateka Athletes |
| title_fullStr | Principal Component Analysis Of Anthropometric and Biomechanical Variables In Adolescent Elite Karateka Athletes |
| title_full_unstemmed | Principal Component Analysis Of Anthropometric and Biomechanical Variables In Adolescent Elite Karateka Athletes |
| title_short | Principal Component Analysis Of Anthropometric and Biomechanical Variables In Adolescent Elite Karateka Athletes |
| title_sort | principal component analysis of anthropometric and biomechanical variables in adolescent elite karateka athletes |
| topic | Talent Identification Karate Biometric Adolescent |
| url | http://biomechanics.iauh.ac.ir/browse.php?a_code=A-10-146-1&slc_lang=en&sid=1 |
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