A Holistic & Practical Approach for Addressing Opioid Substance Use Disorder-Maher

Video Transcription

Video Summary

Ruth Marr, a physical therapy professor, explains how exercise can help manage chronic pain under updated CDC opioid guidelines that emphasize non-opioid, non-pharmacological care. She reviews chronic pain mechanisms, especially central sensitization, where the nervous system amplifies pain and expands receptive fields, causing pain from normally harmless stimuli. She notes that this helps explain hyperalgesia, allodynia, and pain spreading beyond the original injury site.<br /><br />The talk then covers pain modulation pathways, including descending inhibitory systems and conditioned pain modulation (diffuse noxious inhibitory control), which can be activated by exercise. Exercise-induced hypoalgesia may occur after even one session and is seen with aerobic, resistance, and isometric exercise. Benefits include reduced pain sensitivity, improved mood, less inflammation, better coping, and increased function.<br /><br />She emphasizes that exercise should be individualized, graded, and sometimes allowed to occur with some pain if it is safe. Strategies such as TENS, graded exposure, patient education, and use of fear-avoidance assessments can improve adherence. Chronic pain is presented as a biopsychosocial issue, so treatment should address physical, emotional, cognitive, and behavioral factors—not just tissue injury.

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Dr. Maher The Role of Exercise Recording

Keywords

chronic pain

exercise therapy

central sensitization

opioid guidelines

pain modulation

exercise-induced hypoalgesia

graded exposure

biopsychosocial care