erector spine muscle

例句：

1. 1.The doctor advised him to exercise regularly to maintain his health.
   医生建议他定期锻炼以保持健康。
2. 2.The patient was lying on the operating table, with his spine muscles tensed.
   病人躺在手术台上，脊柱肌肉紧绷。
3. 3.The athlete performed a gymnastic routine that required excellent spinal muscle control.
   这位运动员完成了一个需要极佳脊柱肌肉控制的体操动作。