摘要
目的:本研究评定长期负重训练对步态产生的影响,旨在为优化训练计划提供理论依据。方法:15名健康男性军校青年学员进行为期8周的综合性负重训练,在训练前后使用VICON系统测试步态的变化。研究结果:①长期训练后,负重状态下时空参数基本无变化;②关节运动学参数表现为,髋关节角度无显著性变化(P>0.05),踝关节跖屈角度显著增加(P<0.05);③动力学参数表现为,关节力矩的显著性变化更少,而左右两侧的力矩变化存在差异性。研究结论:长期训练后学员负重能力增强。建议:采取踝关节驱动机制,加强踝关节的专项力量训练。
This study evaluates the influence of prolonged weighted training on gait,aiming to provide a theoretical foundation for refining training programs.METHOD:Fifteen healthy male military academy cadets underwent an 8-week,all-encompassing weighted training,with gait assessments conducted using the VICON system before and after training.RESULTS:(a)Following extended training,spatiotemporal parameters exhibited minimal changes under weighted conditions.(b)Joint kinematics showed non-significant alterations in hip joint angles(P>0.05),while ankle dorsiflexion angles significantly increased(P<0.05).(c)Dynamic parameters indicated fewer significant changes in joint torques,with torque variations noted between the left and right sides.CONCLUSION:After prolonged training,cadets demonstrated enhanced weight-bearing capabilities.SUGGESTION:Adopt ankle joint driving mechanisms,and highlight the importance of targeted strength training for the ankle joint.
作者
夏铁城
冯岩
田东
王哲
彭丽
徐辉
徐盛嘉
马继政
Xia Tiecheng;Feng Yan;Tian Dong;Wang Zhe;Peng Li;Xu Hui;Xu Shengja;Ma Jizheng(The Lab of Military Conditioning and Motor Function Assessment,Military Foundation Department,The Army Engineering University of PLA,Nanjing 211101,China;不详)
出处
《体育科技文献通报》
2024年第2期260-263,共4页
Bulletin of Sport Science & Technology
基金
2021年江苏省自然科学基金项目(项目编号:BK20211228)
2023年陆军工程大学基础前沿科技创新项目(项目编号:KYJXJKQTZY23001、23002)
2023年陆军工程大学军事基础系青年基金项目。
关键词
负重训练
步态
运动学
weighted training
gait
kinematics
