Did you know the gluteus medius can lock up your entire lower back? This is a side-lying sacroiliac joint mobilization. A precise, controlled force is applied through the gluteal musculature and lower lumbar spine to restore proper joint mechanics and release deep fascial tension in the piriformis. Share this with a friend who struggles with persistent hip or lumbar stiffness. ⚕️ #wellness #posture #movement #chiropractic #osteopathy #physicaltherapy #backpainrelief #hipmobility #manualtherapy #gluteactivation