Non-Pharmacological Comfort Measures in Chronic Pain

A nurse is caring for a patient diagnosed with chronic pain who is hesitant to use pharmacological interventions and has expressed interest in exploring non-pharmacological comfort measures. After assessing the patient's preferences, the nurse discusses various techniques that can be employed to alleviate discomfort.

Which of the following non-pharmacological comfort measures would be the most appropriate intervention for the patient to initiate as part of their pain management plan?