加厚空中网的背部支撑。
右侧卧，保持背部伸直，右手像图示一样支撑颈部。
Lie on right side, keeping back straight and neck supported with right hand as shown.
但是你每天都带着背部支撑带，对吗？
Regis: Sure. But you had to wear the brace quite a while each day, right?
但是你每天都带着背部支撑带，对吗？
Regis: Sure. But you had to wear the brace quite a while each day, right?
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