| Item type |
itemtype_ver1(1) |
| 公開日 |
2023-04-17 |
| タイトル |
|
|
タイトル |
スキーターンにおけるストック・ワークに関する研究 : 異なる技術レベルおよび滑走テクニックの違いについて |
|
言語 |
ja |
| その他のタイトル |
|
|
その他のタイトル |
Kinematic analysis of ski pole technique during ski turn : comparison in skiers with different skill levels and in different techniques |
|
言語 |
en |
| 著者 |
池上, 久子
袖山, 紘
安藤, 好郎
池上, 康男
桜井, 伸二
矢部, 京之助
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Manipulation of ski poles during skiing short turns (wedeln) were kinematically investigated by utilizing three dimensional cinematographic analysis. Five highly skilled skier including an instructor of the Ski Association of Japan and 3 intermediate skiers performed downhill skiing with parallel wedeln on the slope of 15 degrees. Two of the highly skilled skiers performed turns with three kinds of turn technique ; normal, jumping and bending technique, while remaining highly skilled and all the intermediate skiers performed turns with normal technique. The movements of the skiers body and ski pole were filmed from the two different directions by electrically synchronized high speed camera. By digitizing the images from these two cameras, three dimensional movements of skis and ski poles as well as skier's body were analyzed. The locations of the pole tip and hand at the pole-planting were depending on the skill level of the skier and the inclination of the pole both at the pole-planting and in the recovery phase were larger in the intermediate gronp. The timing of pole-planting were different neither in the three kinds of turn technique nor on the skill level of the skiers. Independent from skier's skill levels, pole-planting after the maximum edging was commonly observed. This result indicated that pole-planting does not always initiate the turn in short rhythm turn. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
名古屋大学総合保健体育科学センター |
|
言語 |
ja |
| 出版者 |
|
|
出版者 |
The Research Center of Health, Physical Fitness and Sports, Nagoya University |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| 資源タイプ |
|
|
資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
departmental bulletin paper |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| ID登録 |
|
|
ID登録 |
10.18999/njhpfs.18.1.83 |
|
ID登録タイプ |
JaLC |
| 収録物識別子 |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
0289-5412 |
| 書誌情報 |
ja : 総合保健体育科学
en : Nagoya Journal of Health, Physical Fitness & Sports
巻 18,
号 1,
p. 83-91,
発行日 1995-03-30
|
njhpfs_18_1_83.pdf (4.5 MB)
