@article{oai:kokushikan.repo.nii.ac.jp:00015630,
 author = {王, 夢璐 and Ou, Muro and 松崎, 香穂 and Matsuzaki, Kaho 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, Artistic swimming (AS) is an event that is scored based on acrobatic lift movement in addition to underwater artistry and synchronization. One of the basic elements of AS called thrust is the skill of raising the legs and pelvis high above the surface of the water quickly. This thrust movement consists of the pike posture underwater, floating using buoyancy, movement in a segmental extension of the pelvis and trunk (unroll), scouring the water with the hands, and elevation the legs high on the water surface. However, the optimal teaching method and necessary physical function have not been elucidated to date. In this study, we aimed to analyze the factors affecting the height of the thrust movement. We also aimed to assess the physical factors that affect movement. Thrust movement requires the spine and hip joint flexibility, and unrolling speed. However, these objective numerical quantifications have not been elucidated owing to the technical problems of performing three-dimensional motion analysis and electromyographic measurements in water. This study revealed that the athletes who had high skills of AS show high thrust height, and the maximum pelvic angular velocity was the most important factor affecting the height of the thrust movement. In addition, it was suggested that to increase the maximum rotational angular velocity of the pelvis, it is important not to extend the hip joint using the gluteus maximus but to extend the trunk segmentally using the erector spinae muscles., 1520292715735773184, application/pdf},
 pages = {53--58},
 title = {アーティスティックスイミングにおけるスラストの動作解析および競技力に影響する因子の分析},
 volume = {15},
 year = {2022},
 yomi = {オウ, ムロ and マツザキ, カホ and ジガミ, ヒロフミ}
}