Development of muscle strength improvement have an important advantage in Kaatsu training.

肌肉力量的发展在加压训练中具有重要的优势。

• 批准号: 23700713
• 负责人: YASUDA Tomohiro
• 金额: $ 2.66万
• 依托单位: The University of Tokyo
• 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-23700713/
• 关键词: 加圧トレーニング; 筋力トレーニング; 神経-筋系; 脱トレーニング; ディトレーニング; サルコペニア; 国際情報交換; 国際情報交流

Our results show that1) low-intensity resistance training with blood flow restriction (BFR)-induced functional muscle adaptations is improved by combining it with high-intensity resistance training. 2) Eccentric-BFR produces significant muscle soreness at 24 h but neither eccentric-BFR nor concentric-BFR exercise produces significant changes in multiple indices of exercise-induced muscle damage. 3) BFR resistance exercise using elastic bands for resistance enhances muscle activation and may be an effective method to promote muscle hypertrophy in older adults or patients with a low level of activity. 4) BFR resistance training (BFR-RT) improves muscle cross-sectional area (CSA) as well as maximal muscle strength, but does not negatively affect arterial stiffness or humeral coagulation factors in older adults. 5) Increased muscle strength following 12 weeks of training with BFR-RT was well preserved at 24 weeks of detraining, which is due mainly to neural adaptation in older adults.

研究结果表明：1)低强度阻力训练与大强度阻力训练相结合，可提高血流受限(BFR)诱导的功能性肌肉适应能力。2)离心性BFR在运动后24小时产生明显的肌肉酸痛，而离心性BFR和向心性BFR运动对运动性肌肉损伤的多项指标均无显著影响。3)使用弹性带作为阻力的BFR阻力训练可增强肌肉的活性，可能是促进老年人或低活动度患者肌肉肥大的有效方法。4)BFR阻力训练(BFR-RT)提高了老年人的肌肉横截面积(CSA)和最大肌力，但对动脉僵硬和肱骨凝血因子没有负面影响。5)BFR-RT训练12周后的肌力增加在24周时仍保持良好，这主要是由于老年人的神经适应所致。

项目成果

Relationship between limb and trunk muscle hypertrophy following high-intensity resistance training and blood flow-restricted low-intensity resistance training

高强度抗阻训练与血流受限低强度抗阻训练后四肢和躯干肌肉肥大的关系

• DOI: 10.1111/j.1475-097x.2011.01022.x
• 发表时间: 2011
• 期刊: Clinical Physiology and Functional Imaging
• 影响因子: 1.8
• 作者: Yasuda T;Ogasawara R;Sakamaki M;Bemben MG;Abe T.
• 通讯作者: Abe T.

Effects of detraining after blood flow restricted low-intensity training on muscle size and strength in older adults

血流限制低强度训练后停止训练对老年人肌肉大小和力量的影响

• DOI: 10.1007/s40520-014-0208-0
• 发表时间: 2014
• 期刊: Aging Clinical and Experimental Research
• 影响因子: 4
• 作者: Yasuda T;Fukumura K;Sato Y;Yamasoba T;Nakajima T
• 通讯作者: Nakajima T

筋力と筋サイズに及ぼす短期ディトレーニングの影響 : 血流制限下低強度と高強度筋力トレーニングの比較

短期停止训练对肌肉力量和肌肉大小的影响：血流限制下低强度和高强度力量训练的比较

• 发表时间: 2011
• 作者: 安田智洋;安部孝
• 通讯作者: 安部孝

Is there a relationship between limb and trunk muscle hypertrophy after high-intensity and low-intensity-BFR training.

高强度和低强度-BFR训练后四肢和躯干肌肉肥大是否有关系？

• 发表时间: 2011
• 作者: Ogasawara R;Yasuda T;Sakamaki M;Bemben MG;Abe T
• 通讯作者: Abe T

安田智洋-研究者- ReaD & Researchmap

Tomohiro Yasuda-研究员- ReadD & Researchmap