锻炼能力用英语可以翻译为"exercise ability"或者"develop ability"。

这两个词都来源于英语单词"exercise"和"develop"。"Exercise"的意思是"锻炼"，"develop"的意思是"培养"或"发展"。

下面是一些使用这两个词的例句：

Exercise your ability to speak English by practicing with a friend or joining an English conversation club.

Developing your ability to listen actively can help you improve your communication skills.

Regular exercise can help improve your cognitive abilities, such as memory and problem-solving skills.

By practicing mindfulness, you can develop your ability to stay focused and present in the moment.