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1概述肌肉系统表现能力主要取决于机体提供给肌肉活动所需要能量的多少。每秒生成可用的能量越多,肌肉完成的运动的强度就可以越大,反之亦然。肌细胞生成能量并把能量通过ATP (三磷酸腺苷)传递到肌肉的收缩部分。工作肌从ATP中获得能量,并把ATP转化成能量较低的ADP(二磷酸腺苷)或AMP(一磷酸腺苷)。然
1 Overview The performance of the muscular system depends mainly on how much energy the body provides to muscle activity. The more energy available per second is generated, the greater the intensity of the muscle-completed exercise and vice versa. Muscle cells generate energy and deliver energy through the ATP (adenosine triphosphate) to the contracted part of the muscle. Working muscles gain energy from ATP and convert ATP to less energetic ADP (adenosine diphosphate) or AMP (adenosine monophosphate). Of course