Once you’ve got the hang of Emacs you’ll never use anything else.

True, but first you have to get the hang of it. And then when you’ve got the hang of it, you have to keep in condition. The best way to do this is to use it, of course, but are you making the most of all of the features? Are you an efficient user?

Here’s the Emacs workout, designed to remind you of all those features you read about and forgot, and to improve your facility in those you only use occasionally.

