Resistance exercise in individuals with and without cardiovascular disease -: Benefits, rationale, safety, and prescription -: An advisory from the Committee on Exercise, Rehabilitation, and Prevention, Council on Clinical Cardiology, American Heart Association
Resistance exercise in individuals with and without cardiovascular disease -: Benefits, rationale, safety, and prescription -: An advisory from the Committee on Exercise, Rehabilitation, and Prevention, Council on Clinical Cardiology, American Heart Association
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DOI：
10.1161/01.cir.101.7.828
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发表时间：
2000-02-22
期刊：
影响因子：
37.8
通讯作者：
Bazzarre, T
中科院分区：
文献类型：
--
作者：
Pollock, ML;Franklin, BA;Bazzarre, T
支持阻力训练作为成人健身或以锻炼为基础的心脏康复计划的辅助项目的理由来自几条证据。根据训练刺激和初始力量水平的不同，每周进行2至3天、持续3至6个月的中到高强度耐力训练可将所有年龄段的男性和女性的肌肉力量和耐力提高25%至100%。此外，许多休闲和职业任务需要静态或动态的努力，通常涉及手臂而不是腿。15因为阻力运动的升压反应很大程度上与最大自愿收缩的百分比(%MVC)成正比，16以及所涉及的肌肉质量，17肌肉力量的增加会导致对任何给定负荷的心率和血压反应减弱，因为负荷现在代表着MVC的较低百分比。18
The rationale to support resistance training as an adjunct to an adult fitness or exercise-based cardiac rehabilitation program stems from several lines of evidence. Moderate-to-highintensity resistance training performed 2 to 3 days per week for 3 to 6 months improves muscular strength and endurance in men and women of all ages by 25% to 100%, depending on the training stimulus and initial level of strength. 14 Furthermore, many leisure and occupational tasks require static or dynamic efforts, often involving the arms rather than the legs. 15 Because the pressor response to resistance exercise is largely proportionate to the percent of maximal voluntary contraction (% MVC), 16 as well as the muscle mass involved, 17 increased muscle strength results in an attenuated heart rate and blood pressure response to any given load, because the load now represents a lower percentage of the MVC. 18