文章基本信息

标题：IMPROVING MUSCLE STRENGTH AND SIZE: THE IMPORTANCE OF TRAINING VOLUME, INTENSITY, AND STATUS
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作者：T. Mangine, Gerald ; R. Hoffman, Jay ; H. Fukuda, David 等
期刊名称：Kinesiology
印刷版ISSN：1331-1441
出版年度：2015
卷号：47
期号：2
页码：131-138
出版社：Faculty of Kinesiology
摘要：Increases in muscle size and strength are influenced by the mechanical and metabolic stresses imposed by resistance training. Mechanical stress is induced by the use of high-intensity training and it is believed it activates a larger percentage of muscle fibers. Conversely, metabolic stress is generated by high training volumes with moderate intensities using short rest intervals. This training paradigm results in greater fatigue and potentially stimulates a greater anabolic hormone response to exercise. Although evidence exists for both strategies, it still remains inconclusive whether one training paradigm is more advantageous than the other regarding muscle hypertrophy development. In untrained adults, the novelty of most resistance training programs may be sufficient to promote hypertrophy and strength gains, whereas greater training intensity may be more beneficial for trained adults. However, the body of well-designed research in this advanced population is limited. Therefore, the purpose of this brief review is to discuss the merits and limitations of the current evidence.
关键词：hypertrophy; endocrine response; resistance exercise