bend over backwards

v.

拼命；

Do Politically Non-conservative Whites “Bend Over Backwards” to Show Preferences for Black Politicians?
Taking Challenges to the Mat: Michelle Barge Really Does Bend over Backwards to Reach Her Goals-And Help Her Clients Reach Theirs
How women bend over backwards for baby
Letter: Spine forces patients to bend over backwards
Retailers Bend Over Backwards for 'Sideways.'
Feeling flexible? Bend over backwards.(Think Again)
Feeling flexible? Bend over backwards
Bend Over Backwards, a Song
Back pain. Three. Shops that bend over backwards
At Last - Freedom to Work and Care; A New Law Means Working Parents May No Longer Have to Bend over Backwards to Satisfy Their Emplo...