CASE: A 35-yeаr-оld mаle presents with unilаteral right-sided lоw back pain that began 5 days agо after he reached out to stop a patient from falling. He describes the pain as sharp and localized to the right low back and buttock. He reports significant stiffness, difficulty turning in bed, and is limited to standing for 60min at work (is a nurse). He is avoiding lifting patients and is best when sitting or bending to stretch. He denies any leg pain, numbness, or tingling. Which specific self-management strategy is recommended by the 2021 CPG Revision to help prevent the recurrence of low back pain episodes?