Make efforts to achieve something, especially to be fair or helpful.
Use a lot of physical effort to do something.
Thanks for leaning over backwards at the conference. Everyone praised your cheerfulness and hard work.
You are unhealthy and unable to do a lot of physical activity without getting tired.
To be out of shape means to be in poor physical condition, because you do not exercise regularly.
I haven’t been to the gym all month, and I am getting really out of shape.
The questioner is implying that the person to whom the question is addressed has exceeded their authority, interfered in something which was not their business.
If you say something off the top of your head, you say it without thinking about it much before you speak, especially because you do not have enough time. This idiom suggests one has not used the inside of one's head before making some statement.
Off the top of my head I'd say we'll double our profits in a year.
You can use it to refer to people or organizations who are involved in education.
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In 2024, the number of babies born in South Korea increased for the first time in nine years. The change is welcome news for a country that is dealing with serious population problems.