Effects of trunk stabilization on noncontact anterior cruciate ligament injury risks

躯干稳定对非接触性前交叉韧带损伤风险的影响

• 批准号: 23700758
• 负责人: SHIMOKOCHI Yohei
• 金额: $ 1.75万
• 依托单位: Osaka University of Health and Sport Sciences
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23700758/
• 关键词: 前十字靭帯; スポーツ傷害予防; スポーツ外傷予防; 減速動作; 体幹トレーニング; コアスタビリティー; 下肢バイオメカニクス; 姿勢; コアトレーニング; 下肢傷害; 着地動作; ACL; トレーニング効果; ACL損傷予防; 前十字靱帯損傷; バイオメカニクス; 着地; ジャンプ; 前十字靱帯; 片脚着地; ACL損傷; 膝関節; Landing; ACL Injury; Injury Prevention

In the current study two different experiments were performed to examine the effects of trunk stabilization and postural correction on noncontact ACL injury risks. Eighteen and thirty females participated in experiment 1 and 2, respectively. In experiment 1, subjects' trunk postures were corrected during single-leg landing. In experiment 2, subjects participated in 8-week trunk stabilization programs and performed single-leg landing before and after training. Targeted biomechanical variables during single-leg landing were compared before and after each intervention. The results showed that in experiment 1 several targeted biomechanical variables were modified to reduce ACL injury risk, while no such significant changes occurred in the targeted variables in experiment 2. These results indicated that athletes should not only undergo trunk stabilization training but also correct their trunk posture during sharp decelerating tasks to reduce noncontact ACL injury risks.

在当前的研究中，进行了两个不同的实验来检查躯干稳定和姿势矫正对非接触性 ACL 损伤风险的影响。实验 1 和实验 2 分别有 18 名和 30 名女性参加。在实验1中，受试者在单腿着地时躯干姿势得到纠正。在实验2中，受试者参加了为期8周的躯干稳定计划，并在训练前后进行单腿着地。在每次干预前后比较单腿着陆期间的目标生物力学变量。结果显示，实验1中修改了多个目标生物力学变量以降低ACL损伤风险，而实验2中的目标变量没有发生如此显着的变化。这些结果表明运动员不仅应该进行躯干稳定训练，还应该纠正躯干急减速任务期间的姿势，以减少非接触性 ACL 损伤风险。

项目成果

Sagittal Plane Trunk Stability Modulate Lower Extremity Sagittal Plane Kinetics and Kinematics during Single-leg Landings

矢状面躯干稳定性在单腿着陆期间调节下肢矢状面动力学和运动学

• 发表时间: 2012
• 作者: Shimokochi Y;Igawa T;Oishi A;Kato N;Ambegaonkar JP
• 通讯作者: Ambegaonkar JP

矢状面における骨盤傾斜角と片脚着地時の股関節可動域との関係

单腿着地时骨盆矢状面倾斜角度与髋关节活动范围的关系

• 发表时间: 2012
• 作者: 加藤紀江;下河内洋平;加藤紀江 ,魚田尚吾 ,下河内洋平;渡邊有実 ,下河内洋平
• 通讯作者: 渡邊有実 ,下河内洋平

Sagittal Plane Trunk Stability Modulates Lower Extremity Sagittal Plane Kinetics and Kinematics during Single-leg Landings

矢状面躯干稳定性调节单腿着陆期间下肢矢状面动力学和运动学

• 发表时间: 2012
• 作者: Shimokochi Y;Igawa T;Oishi A;Kato N;and Ambegaonkar JP
• 通讯作者: and Ambegaonkar JP

Increased trunk stability modulates sagittal plane lower extremity biomechanics during single-leg landings

增加躯干稳定性可在单腿着陆时调节矢状面下肢生物力学

• 发表时间: 2012
• 作者: Shimokochi Y;Igawa T;Oishi A;Kato N;Meyer EG;and Ambegaonkar;JP
• 通讯作者: JP

姿勢保持系コアトレーニングは非バリスティックな伸張‐短縮サイクル系コアトレーニングよりもコアの最大筋力と共収縮度合いを向上させる

姿势核心训练比非弹道式拉伸-缩短周期核心训练更能提高最大核心力量和共同收缩。

• 发表时间: 2013
• 期刊: 体育の科学
• 作者: 加藤紀江;下河内洋平
• 通讯作者: 下河内洋平