Investigation into biomechanical and physiological characteristics of manual resistance training

徒手抗阻训练的生物力学和生理特性研究

• 批准号: 23700767
• 负责人: ARAKAWA Hiroshi
• 金额: $ 2.33万
• 依托单位: National Agency for the Advancement of Sports and Health
• 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 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23700767/
• 关键词: エクササイズ; 筋電図; EMG; 筋損傷; 伸張性; 筋力; 筋肥大; マニュアルレジスタンス; 徒手抵抗; 遅発性筋痛; 筋腱複合体; HIll型筋モデル; MRT; エキセントリック

In this study, biomechanical and physiological aspects of the manual resistance training (MRT) were compared with those of the traditional weight resistance training (WRT). Subjects performed unilateral elbow extension exercises of MRT and WRT in the total of two experiments. It was found that MRT provides muscles with higher-intensity of muscle activity and mechanical load, and subsequent eccentric-induced muscle damage than high-load WRT. Besides, MRT elicits comparable levels of blood lactate and acute hormonal responses with WRT. The results of the two experiments suggest that MRT has a potential for improving greater degrees of strength than the traditional high-load WRT. The outcome of this study provide a scientific basis for the practical applicability of MRT.

在这项研究中，比较了手动阻力训练（MRT）与传统重量阻力训练（WRT）的生物力学和生理方面的差异。受试者在两个实验中进行了MRT和WRT的单侧肘关节伸展练习。研究发现，与高负荷WRT相比，MRT为肌肉提供了更高强度的肌肉活动和机械负荷，以及随后的离心诱导肌肉损伤。此外，MRT引起与WRT相当水平的血乳酸和急性激素反应。这两个实验的结果表明，与传统的高负载WRT相比，MRT具有更大程度提高强度的潜力。本研究结果为MRT的实际应用提供了科学依据。

项目成果

Relative Importances of Changes in Muscle and Tendon Induced by Resistance Training to Changes in performance-Aa Simulation Stud

抗阻训练引起的肌肉和肌腱变化对表现变化的相对重要性 - Aa 模拟螺柱

• 发表时间: 2013
• 作者: Arakawa H;Oda T;Nagano A
• 通讯作者: Nagano A

The Effects of Ankle Restriction on the Multijoint Coordination of Vertical Jumping

• DOI: 10.1123/jab.29.4.468
• 发表时间: 2013-08-01
• 期刊: JOURNAL OF APPLIED BIOMECHANICS
• 影响因子: 1.4
• 作者: Arakawa, Hiroshi;Nagano, Akinori;Kanehisa, Hiroaki
• 通讯作者: Kanehisa, Hiroaki

Comparisons of Mechanical Outputs, Electromyograms, Muscle Damages, and Physiological Responses between Manual and Weight Resistance Trainings

徒手阻力训练和负重阻力训练的机械输出、肌电图、肌肉损伤和生理反应的比较

• 发表时间: 2013
• 作者: Arakawa H;Higa K;Tanimoto M
• 通讯作者: Tanimoto M

Influences of the musculotendon adaptations induced by resistance trianing on the mechanical outputs of muscle-tendon complex- a simulation studyDY

阻力训练引起的肌肉肌腱适应对肌肉肌腱复合体机械输出的影响——模拟研究DY

• 发表时间: 2013
• 作者: Arakawa H;Higa K;Tanimoto M;Hiroshi Arakawa et al.;Hiroshi Arakawa et al.
• 通讯作者: Hiroshi Arakawa et al.