# 當肌肉在被動伸展或主動收縮時,所產生的初始張力主要是由結締組織的彈性特性引起。收縮過程中,肌肉無法主動產生力或是抵抗外在阻力,直到彈性組件被伸展且肌肉張力和外在阻力(負荷)達到平衡為止。——《麥克史東阻力訓練全書》
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