Sentence examples for this is an exercise from inspiring English sources

Rather, this is an exercise in nostalgia.

"This is an exercise in entrepreneurship".

This is an exercise in futility.

This is an exercise in coping.

This is an exercise in instrument bending.

This is an exercise that most people could benefit from.

"This is an exercise in white privilege," one smoker said.

Basically, this is an exercise in brinksmanship the logic of which is well understood.

"In New York, this is an exercise of more guts than brains," he said.

"This is an exercise in battle stations," Mr. Stewart said, perhaps explaining the Army boots.

This is an exercise that I've found works very well with my patients.