out of shape／condition
1．not looking the same；changed不成形；走样
The box was crushed out of shape．箱子已被压得歪歪斜斜了。
The front wheel of the bicycle was out of shape；and several spokes were broken．自行车前轮变形了，还断了好几根钢条。
2．not able to perform well竞技状态不好
He is out of shape，that's why he can't play as well as he used to．他竞技状态不佳，所以打得不如从前那么好了。
3．not in good condition身体不佳；生病
I get tired easily；I must be out of shape．我动不动就感到疲倦，一定是病了。
She went to school as usual though she had been out of shape for several days．尽管身体不舒服已好几天了，她还是照常上学。