Frequent use of the remote control and frequent pressing of the button will sometimes cause the button to fail or become insensitive. In this case, it can be described in a funny way that the remote control is about to break down, that is, you need to go to the "gym" to exercise your muscles to restore your function. This symbolic statement is a humorous way to describe the status of the remote control.
Humor skills can alleviate concerns and worries about problems. In daily life, if the remote control really loses its function, the best solution is to repair or replace it.