Do not chew gum-it exercises the wrong muscles , and may promote synkinesis .
不要嚼口香糖-它会让不该运动的肌肉运动,可能诱发“联带运动”。
Physiologists describe this mechanical and neurological correlation of movement and breath as an instance of synkinesis , the involuntary movement of one part of the body that occurs with the movement of another part .