The improvement in muscle strength generally exceeds the increase in muscle size following strength training in frail elderly, highlighting the complex aetiology of strength deficit in aging. The aim of this study was to investigate the effect of heavy‐load strength training on a broad number of factors related to specific strength in frail elderly.

中文翻译：

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体弱老年人力量训练的肌肉骨骼适应性：数量或质量问题？

体弱老年人在力量训练后肌肉力量的改善通常超过肌肉大小的增加，突出了衰老过程中力量不足的复杂病因。本研究的目的是调查重负荷力量训练对体弱老年人特定力量相关的众多因素的影响。