颈壮物

例句：

1. 1. The neck brace helps to strengthen the neck muscles during exercise.
   颈托有助于锻炼时加强颈部肌肉。
2. 2. The neck brace is a common device used by athletes to prevent injuries.
   颈托是运动员常用的一种设备，用来预防受伤。
3. 3. The neck brace can be adjusted to fit different sizes and shapes of the neck.
   颈托可以调整大小和形状以适应不同大小的颈部。