to bend over backward
[bend|lean] over backwardsto bend over backward
01
to put in an extreme or great amount of effort to do something
![to [bend|lean] over backward definition and meaning](https://cdn.langeek.co/photo/43044/original/?type=jpeg "to [bend|lean] over backward definition and meaning")
Exempel
He must have leant over backward to thwart my promotion.
I have been leaning over backwards to make sure that you have a wonderful visit, and you do n't even care!
