A nurse is teaching a client to manage stress by using progressive relaxation techniques. Which of the following statements by the client indicates an understanding of the teaching?

"I should breathe normally while I am performing this relaxation technique."

"I should imagine myself in a peaceful, garden-like setting as I begin."

"I'll compare the sensations I feel when I tense my muscles to what I feel when I relax them."

"I'll use a series of stretches when I practice this technique."