像头痛、背痛和其他疼痛、头晕、肌肉抽搐、痉挛性震颤等，都是完全健康者也可能发生的。

Headaches, backache and other pains, light-headedness, jerks and tremors all occur in totally healthy persons.

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治疗项目参与者被要求至少一天重复三次这样的练习以及记录每日的抽搐发作。

Study subjects were asked to repeat the exercise at least three times a day as well as keep a calendar of their tic activity.

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然而，目击者也说，受刑者在注射期间会发生抽搐、起伏并试图做起来。 看来致命鸡尾酒不总是有效。

However, eyewitnesses have reportedinmates convulsing, heaving and attempting to sit up during theprocedure, suggesting the cocktail is not always completely effective.

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