Sentence examples for great shape from inspiring English sources

The phrase "great shape" is correct and usable in written English.
It can be used to describe something that is in good physical condition or has a desirable form or structure. It can also be used figuratively to describe something that is performing well or functioning smoothly. Example: After months of training, she was in great shape for the marathon. Example: The company's financial reports show that it's in great shape this quarter.