医生警告他，过度伸展膝盖可能会导致关节损伤。

The doctor warned him that ___hyperextension of the knee could lead to joint damage.

在进行瑜伽时，要避免过度后弯导致关节超伸。

During yoga, avoid excessive backward bending that may cause ___hyperextension of the joints.

她在瑜伽练习中因过度伸展而扭伤了手腕。

She injured her wrist from ___hyperextension during yoga practice.