Effects of Fascial-muscular Lengthening Therapy on Tight Iliopsoas Muscle in the Patients With Chronic Low Back Pain.
Effects of Fascial-muscular Lengthening Therapy on Tight Iliopsoas Muscle in the Patients With Chronic Low Back Pain.
The purpose of this study is to assess and evaluate tight iliopsoas muscle in patients with chronic low back pain and to increase hip flexor flexibility in the patients with chronic low back pain by using the technique of manual fascial-muscular lengthening therapy .
Chronic low back pain is one of the the most prevalent complaint in the patients. Low back pain is affecting the population socially and economically, and it is also a leading public health problem, being the very common reason for absentees from work . Living with chronic low back pain leads to not only physiological but also psychological modifications. Low back pain is associated with many biomechanical factors that must not be ignored because in some cases mechanical loading results in acute disc prolapse and can also cause low back pain
The iliopsoas muscle is the primary and the most strongest hip flexor and it plays vital role in the stability of the lumbar spine for axial compression but it has very little movement function on the lumbar spine. Like other postural muscles it functions as stabilizer, and for spinal stability iliopsoas activity is essential although iliopsoas can only produce minimum movements in the sagittal plane. It is assumed that muscle weakness and other structural factors can cause low back pain and activity limitation. As the psoas muscle is the postural muscles so it also has tendency to become tight Psoas muscle tightness is responsible for causing back pain by inhibiting the lumbar and SI-joint range of motion but in the literature there is more focus on hamstring tightness rather than on iliopsoas tightness .The psoas muscle should not be ignored when evaluating and treating low back pain. because iliopsoas muscle tightness can also manifest low back pain, giving the symptoms of lumbosacral region pain, contralateral gluteal region pain and radiating pain in contralateral leg.
There has been a lot of procedures which are used to increase muscle flexibility of tight hip flexors e.g. Active and passive stretching , manual fascial-muscular lengthening therapy , a form of Active Release Technique, proprioceptive neuromuscular facilitation soft tissue mobilization and strengthening of psoas muscle.
Stretching programmers are often part of Physical Therapy treatment plan to increase muscle flexibility. A study done on Passive versus active stretching of hip flexor muscles in subjects with limited hip extension. concluded that active and passive stretching of tight hip flexors will increase the flexibility of hip flexors and range of motion in patient with low back pain
A study on "Low Back Pain with Psoas Tightness" in 2012 and concluded that the low back pain begins when there's irritation in the psoas muscle and he used soft tissue mobilization techniques and strengthening program of hip flexors to treat chronic low back pain which resulted in diminished back pain.
A study on The clinical and biomechanical effects of fascial- muscular lengthening therapy on tight hip flexor patients with and without low back pain in 2014 and concluded that by using fascial-muscular lengthening therapy there was a reduction in low back pain. There was increase in the range of passive hip extension and there was also significant decrease in iliopsoas tightness in the patients with or without low back pain.
A study on Immediate effect of application of the pressure technique to the psoas major on lumbar lordosis in 2018 in which mechanical pressure, which is similar to fascial-muscular lengthening therapy, was applied to the psoas major muscle and concluded that pressure technique reduced psoas major stiffness along with reducing lumbar extension on every segment.
Inclusion Criteria:
• The study includes female patients with chronic low back pain.
Exclusion Criteria:
• The study excludes male patients.