Sentence examples for very difficult to exercise from inspiring English sources

Here's Caulfield quoting Todd Miller, professor in the Department of Exercise Science at George Washington University: "People don't understand that it is very difficult to exercise enough to lose weight.

"The mushrooms are very difficult to do".

It's very difficult to do".

It's very difficult to work there.

He was very difficult to work with.

It's very difficult to do this".

It was very, very difficult to do.

This is very difficult to do.

Slouching makes this very difficult to do.

This can be very difficult to do.

This glitch is very difficult to do.