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Influences of Genu Varum and Weight Load on Femorotibial Angle at Varying Stance
https://doi.org/10.14990/0002000634
https://doi.org/10.14990/00020006344b809e86-0ada-4811-a7dc-e7d7d458ecc2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
K04949.pdf (1.1 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2025-04-10 | |||||
| タイトル | ||||||
| タイトル | Influences of Genu Varum and Weight Load on Femorotibial Angle at Varying Stance | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | KNEE ALIGNMENT | |||||
| キーワード | ||||||
| 主題 | SQUAT | |||||
| キーワード | ||||||
| 主題 | OSTEOARTHRITIS | |||||
| キーワード | ||||||
| 主題 | REHABILITATION | |||||
| キーワード | ||||||
| 主題 | TRAINING | |||||
| 資源タイプ | ||||||
| 資源タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.14990/0002000634 | |||||
| ID登録タイプ | JaLC | |||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| 著者 |
曽我部, 晋哉
× 曽我部, 晋哉 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Training exercises for the legs are actively performed for improving sport performance but are not actually performed according to individual physical characteristics. In this study, we examined X-rays of subjects with different knee alignments to elucidate whether carrying a barbell equivalent to body weight on the shoulder while changing stance width alters the femorotibial angle (FTA). Methods: The study subjects were 12 healthy men (6 with normal knees and 6 with genu varum) with no previous medical history of the knee. A total of 8 X-ray images of the left knee were taken for each subject either under body-weight load alone or with barbell load at each stance width in the following order: body weight alone at 50% shoulder-width stance, with barbell load at 50% stance, body weight at 100% stance, with load at 100% stance, body weight at 150% stance, with load at 150% stance, body weight at 200% stance, and with load at 200% stance. FTA, the parameter used for evaluating knee alignment, was measured on images taken at each trial. Results: Subjects with normal knees and genu varum showed a significantly higher FTA value under a condition of weight load than under body weight alone at 200% stance. Conclusions: The absence of significant changes in FTA at 150% stance with weight load in both subject groups suggests that this stance width is ideal, having the least influence on the medial part of the knee joint. The sumo-style deadlift is an important training exercise which is performed at a stance width approximately 200% of the shoulder width and therefore this training exercise should be performed with the above-mentioned risks in mind. | |||||
| 書誌情報 |
ja : スポーツ・健康科学教育研究センター紀要 en : Bulletin of Konan Sport and Health Sciences Reserch 巻 25, p. 1-9, 発行日 2025-03 |
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| 出版者 | ||||||
| 出版者 | 甲南大学スポーツ・健康科学教育研究センター | |||||
| 出版者 | ||||||
| 出版者 | Education and Research Center for Sport and Health Science Konan University | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 18812260 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA1289040X | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
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Cite as
曽我部, 晋哉, 2025, Influences of Genu Varum and Weight Load on Femorotibial Angle at Varying Stance: 甲南大学スポーツ・健康科学教育研究センター, 1–9 p.
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