| Item type |
SIG Technical Reports(1) |
| 公開日 |
2024-10-25 |
| タイトル |
|
|
言語 |
ja |
|
タイトル |
高速カメラを用いた接地直後の背屈筋収縮の推定手法 |
| 言語 |
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|
言語 |
jpn |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
|
資源タイプ |
technical report |
| 著者所属 |
|
|
|
インサウンド株式会社 |
| 著者所属 |
|
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|
東京理科大学総合研究院 |
| 著者所属 |
|
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東京理科大学総合研究院 |
| 著者所属(英) |
|
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|
en |
|
|
Insound, Inc. |
| 著者所属(英) |
|
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|
en |
|
|
Research Institute for Science and Technology, Tokyo University of Science |
| 著者所属(英) |
|
|
|
en |
|
|
Research Institute for Science and Technology, Tokyo University of Science |
| 著者名 |
岩﨑, 健一郎
早川, 智彦
石川, 正俊
|
| 著者名(英) |
Ken, Iwasaki
Tomohiko, Hayama
Masatoshi, Ishikawa
|
| 論文抄録 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
During the load-response phase of gait, the impact of ground contact passes through the heel and is absorbed by the centrifugal contraction of the dorsiflexor muscles. Real-time estimation of the dorsiflexor contraction at this time is highly useful not only in gait analysis but also in sports. In this study, we used a high-speed camera to measure the gastrocnemius oscillation after ground contact based on the distance between the marker on the medial head of the gastrocnemius and the marker on the femur. The results showed that the vibration of the gastrocnemius muscle was more pronounced in the former case than in the latter. Our results suggest that this method can be used to estimate the dorsiflexor contraction immediately after ground contact. |
| 論文抄録(英) |
|
|
内容記述タイプ |
Other |
|
内容記述 |
During the load-response phase of gait, the impact of ground contact passes through the heel and is absorbed by the centrifugal contraction of the dorsiflexor muscles. Real-time estimation of the dorsiflexor contraction at this time is highly useful not only in gait analysis but also in sports. In this study, we used a high-speed camera to measure the gastrocnemius oscillation after ground contact based on the distance between the marker on the medial head of the gastrocnemius and the marker on the femur. The results showed that the vibration of the gastrocnemius muscle was more pronounced in the former case than in the latter. Our results suggest that this method can be used to estimate the dorsiflexor contraction immediately after ground contact. |
| 書誌レコードID |
|
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|
識別子タイプ |
NCID |
|
|
関連識別子 |
AB00027484 |
| 書誌情報 |
研究報告スポーツ情報学（SI）
巻 2024-SI-2,
号 15,
p. 1-3,
発行日 2024-10-25
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2759-4408 |
| Notice |
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|
|
SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc. |
| 出版者 |
|
|
言語 |
ja |
|
出版者 |
情報処理学会 |
IPSJ-SI24002015.pdf (1.7 MB)
