@article{oai:kokushikan.repo.nii.ac.jp:00015629,
 author = {松崎, 香穂 and Matsuzaki, Kaho and 王, 夢璐 and Ou, Muro and 地神, 裕史 and Jigami, Hirofumi},
 journal = {国士舘大学理工学部紀要, TRANSACTIONS OF THE KOKUSHIKAN UNIVERSITY SCHOOL OF SCIENCE AND ENGINEERING},
 month = {Mar},
 note = {J-GLOBAL ID : 201601009234750179, In artistic swimming (AS) competitions, a movement called walkout is often instructed to extend the lower limbs backward and forward and move the legs greatly; however， there are few swimmers who successfully perform this extension while feeling own muscle activities. In this study， we used three-dimensional motion devices and electromyograms to clarify the muscles that are responsible for lower limb elongation required for walkout and how the muscle activity affects movement. Four international competition-level AS athletes and five domestic competition-level AS athletes were recruited. Three types of walkout (usual extension, extra extension, maximum awareness of gluteal contraction) were conducted; the open leg angle, vertex height, and integrated electromyogram were analyzed. As a result, the open leg angles were 164.78±6.77°for usual extension and 160.49±8.82°for maximum awareness of gluteal contraction, and this result showed a significant difference (p<0.05). There was also a strong negative correlation between the open leg angle and the amount of muscle activity of the lower gluteus maximus., 1520011240762475008, application/pdf},
 pages = {47--52},
 title = {アーティスティックスイミングにおけるウォークアウトの動作解析と動作の質に影響する身体的因子の分析},
 volume = {15},
 year = {2022},
 yomi = {マツザキ, カホ and オウ, ムロ and ジガミ, ヒロフミ}
}