Psychological factors like a person's thoughts, beliefs and emotions can exert a strong influence on rehabilitation outcomes for people with chronic musculoskeletal conditions. When a person has pain, they might feel scared to move or convinced that moving in a certain way will damage their body. Today's discussion focuses on how a person's thoughts about shoulder pain can change over an 8-week exercise-based rehabilitation program, and the implications for how musculoskeletal rehabilitation clinicians approach discussions about fear and moving with the patients you work with. Dr Courtney Mears and Dr Matthew Heindel discuss their recent JOSPT publication (linked below).
Dr Mears is a physical therapist at the University of Southern California, and a researcher in the Clinical Biomechanics Orthopedic and Sports Outcomes Research Lab. Her research focuses on understanding the relationship between psychosocial factors, shoulder pain, and functional outcomes.
Dr Heindel is a physical therapist, and a postdoctoral associate at Duke University’s School of Medicine, where he studies the neuroimmune mechanisms of chronic musculoskeletal pain. Dr Heindel completed his PhD on the mechanics of pain and muscle dysfunction in rotator cuff tendinopathy in 2025 at the Clinical Biomechanics Orthopedic and Sports Outcomes Research Lab at the University of Southern California.
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RESOURCES
Changes in pain-related fear: https://www.jospt.org/doi/10.2519/jospt.2026.13563
OSPRO yellow flag assessment tool: https://www.jospt.org/doi/10.2519/jospt.2016.6487