One way concerns ligament and muscle forces that act on the sacrum, raising the tendency of the sacrum to flex in relation to the hip bones. A description is given of two ways in which the transfer of lumbar load to the pelvis in a stooped posture can take place. We developed a biomechanical model of load transfer by the sacroiliac joints in relation to posture. Findings such as these may indicate the existence of a link between the cervical spine and the lower extremity. The results suggest that manual therapy of the neck may affect hip range of motion in normal adults. Statistical analysis revealed that only the upper cervical manipulation procedure increased hip flexion range of motion significantly. The two manipulative treatments resulted in increased flexion range of motion at the hip. Range of motion of the hip in flexion (SLR) was used as the independent variable. Three groups of subjects were created: cervical manipulation, sacroiliac manipulation and sham/placebo. Macquarie University Centre for Chiropractic Outpatient Clinic.įifty-two randomly chosen university students aged 18 to 34 yr.Ī reliable hand-held dynamometer was used to determine the end point of range of motion before and after the application of a treatment. To compare the effectiveness of an upper cervical manipulation and a manipulation of the sacroiliac joint for increasing hip range of motion.
0 Comments
Leave a Reply. |