Results: With the fatigue becoming more serious or fatigue period becoming longer, the pattern of contraction became incomplete tetanus and complete tetanus progressively from single twitch.

结果随疲劳程度加重和疲劳时间延长，肌肉收缩形式从单收缩向不完全强直收缩和完全强直收缩过渡；

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Her single eyebrow twitch moves markets.

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