be in shape
be in (good, bad, etc.) ˈshape
1 (of a person) be in good, bad, etc. health or physical condition: He’s in good shape for a man of his age. ♢ She goes to the gym three times a week to stay in shape.
2 (of a thing) be well, badly, etc. organized or in good, bad, etc. condition: The economy’s in very bad shape and is likely to get worse.
See also: shape