body support

例句：

1. 1. The doctor advised him to take a break from his desk work and engage in some body support exercises.
   医生建议他休息一下，做一些身体支撑运动。
2. 2.During the long flight, it's important to ensure proper body support to prevent back pain.
   长途飞行期间，确保适当的身体支撑以防止背痛很重要。
3. 3. The elderly woman needed help with her balance, so we provided her with a cushion for body support.
   这位老人需要平衡帮助，所以我们给她提供了一个垫子以提供身体支撑。