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最小装备抵抗训练和血液流量限制对军事相关绩效结果的影响

Harry P Cintineo¹, Alexa J Chandler, Gianna F Mastrofini

¹Department of Exercise Science, University of South Carolina, Columbia, South Carolina.

Journal of strength and conditioning research

|December 12, 2023

概括

具有或没有血液流量限制 (BFR) 的最小装备阻力训练 (RT) 提高了表现和身体组成. 虽然传统设备带来了更大的强度增长,但便携式RT选项提供了有效的训练,特别是在现场环境中.

科学领域:

运动生理学运动生理学
运动科学运动科学运动科学
军事适应军事适应

背景情况:

传统的抵抗训练 (RT) 设备通常无法在部署或现场环境中使用.
最少设备RT和血液流量限制 (BFR) 为保持健康提供了潜在的替代方案.
这些方法对军事相关性能的有效性需要研究.

研究的目的:

为了比较最小设备RT的效果,BFR和没有BFR与传统RT的效果.
在6周的时间内评估军事相关性能和身体组成的变化.
评估不同RT协议的培训强度和工作量.

主要方法:

54名储备军官训练团学员和中尉被随机分为三组:传统的RT (TRAD),最小装备RT (MIN) 和MIN与BFR (MIN + BFR).
训练发生每周4天,持续6周,使用全身训练.
在训练前和训练后评估了表现 (陆军战斗适应性测试,垂直跳跃,3RM长椅压力,V̇O2max) 和身体组成 (身体脂肪百分比,无脂肪质量,肌肉厚度).

主要成果:

所有组表现出表现和身体构成的改善,TRAD表现出更大的力量增长 (3RM死力,3RM长椅压力).
与TRAD相比,最小设备RT协议 (MIN和MIN + BFR) 诱导了较高的感知劳动力,血乳酸和心率.
显著的相互作用表明某些强度指标中的性别特异性反应.

结论:

最少设备RT,有或没有BFR,有效地提高了性能和身体组成,与传统RT可比.
便携式RT解决方案对军人来说是可行的,提供更高的强度与更少的设备.
进一步的研究可能会探索优化最少设备的RT协议,以获得最大的强度.

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