The sacroiliac joint (SIJ) plays a crucial role in connecting the spine to the pelvis, yet its movements and mechanics remain a topic of debate and investigation. Pedersen's 1991 literature review offers a comprehensive look at the research available at the time, shedding light on how this joint functions and why understanding its motion matters. This post unpacks key findings from Pedersen’s review, helping readers grasp the complexities of the SIJ and its impact on movement

Sacroiliac joint syndrome (SIJS) is a common but often overlooked cause of lower back pain. Despite its prevalence, diagnosing this condition remains a challenge for many healthcare providers. A clinical audit conducted by Sanders B in 1997 at the AECC and a private chiropractic clinic sheds light on the diagnostic procedures used for SIJS and highlights areas for improvement. This post explores key findings from that audit and offers practical insights for patients and pract

Low back pain affects millions worldwide, often without a clear cause. One lesser-known factor linked to this discomfort is pelvic autonomic dysfunction. This condition involves the nerves controlling pelvic organs and can contribute to persistent low back pain. Exploring this connection helps us understand why some people experience ongoing pain and how addressing nerve function might improve their quality of life. What Is Pelvic Autonomic Dysfunction? The autonomic nervous

Electromyography (EMG) offers a window into how muscles respond to treatment by measuring electrical activity during contraction. In neurophysiology, this tool helps track changes in muscle activation that reflect underlying neuromuscular adaptations. This post explores how EMG reveals muscular activation changes following Category Two Sensory Organization Test (SOT) interventions, providing objective data on the neuromuscular response to care. Understanding Category Two SOT

The sacrum plays a crucial role in maintaining pelvic stability, and its movement under load can reveal important biomechanical differences. Research by McKnight in 2000 focused on sacral load displacement in subjects classified as SOT Category 2, compared to those outside this category. This study offers valuable insights into how pelvic instability manifests and how it may affect overall biomechanics. What Is Sacral Load Displacement? Sacral load displacement refers to the