Manual Therapy and Strengthening for the Hip in Older Adults With Chronic Low Back Pain

This randomized clinical trial is designed to explore two different interventions: one that addresses these hip issues (hip‐focused) and one that focuses more directly on the lumbar spine (spine‐focused). We aim to recruit a sample of 180 older adults who have chronic LBP and hip impairments (i.e. pain and muscle weakness). To ensure our findings are generalizable, the study will be conducted across three sites in different geographical regions: University of Delaware, University of Pittsburgh, and Duke University. The goal of this clinical trial is to learn more about how older adults with low back and hip pain respond to physical therapy intervention. Participants will have three standardized assessments by licensed physical therapists, at baseline, 8 weeks, and 6 months. Once randomized, participants will attend on‐site sessions 2x per week for 8 weeks and complete a home exercise log. People in the hip‐focused group will receive mobilizations and stretching, and will participate in hip exercises and trunk muscle exercise. People in the spine‐focused group will receive massage and gentle mobilizations to the lumbar spine and participate in stationary cycling and trunk muscle training.