长期负重训练对步态产生的影响研究
Research on the Impact of Prolonged Weighted Training on Gait
夏铁城 1冯岩 1田东 1王哲 2彭丽 2徐辉 1徐盛嘉 1马继政1
作者信息
- 1. 陆军工程大学军事基础系军人体能训练与机能评定实验室,江苏南京 211101
- 2. 陆军工程大学通信工程学院,江苏 南京 211101
- 折叠
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.
Abstract
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.
关键词
负重训练/步态/运动学Key words
weighted training/gait/kinematics引用本文复制引用
基金项目
2021年江苏省自然科学基金(BK20211228)
2023年陆军工程大学基础前沿科技创新项目(KYJXJKQTZY23001)
2023年陆军工程大学基础前沿科技创新项目(23002)
2023年陆军工程大学军事基础系青年基金()
出版年
2024
NETL
NSTL
万方数据