Study of Effectiveness of Pold in Chronic Nonspecific Low Back Pain (Pold-LBP)

• SF-12 Health Survey [ Time Frame: Participants will be followed for the duration of treatment application, an expected average of 3 weeks. ] [ Designated as safety issue: No ]
• Oswestry test [ Time Frame: Participants will be followed for the duration of treatment application, an expected average of 3 weeks. ] [ Designated as safety issue: No ]

Through this research is to conduct a pilot clinical trial in the treatment of chronic nonspecific low back pain (degenerative and mechanical), by comparing two groups, one that will apply a technique of physiotherapy by passive movement of the column with oscillations in axial rotation at a frequency of 1.5 to 2 cps (resonance) of low amplitude (called "Pold Concept"), another group that applies the standard protocol of treatment for this condition, as used in the hospital where performed the study.

It will compare the levels of efficiency and effectiveness of each treatment and the comparison between them. This will measure the perception of pain intensity and disability.

• Other: Resonant oscillation

  Resonant sustained oscillations are applied in the following areas

  • general column.
  • lumbar muscles, and paraspinal muscles,
  • sacral decompression oscillatory
  • Opening by lateral vertebral lumbar rhythmic swing.
  • Balancing and pelvic decompression
  • Swing-lumbar vertebral rotation.
  Other Name: oscillatory movement
• Other: column exercise group
  • paraspinal muscle stretching exercises
  • postural correction
  • mobilization exercises thoracic and lumbar
  • Motor control exercises
  Other Name: motor control

• Experimental: POLD TREATMENT
  Patients who applies the treatment of resonant oscillation according to the Pold Concept
  Intervention: Other: Resonant oscillation
• Active Comparator: CONVENCIONAL
  Patients who applied the conventional treatment of hospital
  Intervention: Other: column exercise group

Inclusion Criteria:

• Having a diagnosis instrumental prior to treatment to rule out pathologies pollutants, neurological or structural malformations.
• No previous trauma.
• Age between 25 and 65.

• With similar clinical characteristics to have a homogenous group:

  • Low back pain (> 3 months) and that at the time the study began have a minimum of 3/10 on VAS scale, following the criteria established in similar studies
  • without component of neurological lower limbs irradiation

Exclusion Criteria:

• Existence of other recent traumatic structural pathologies in the lumbar region or of another type that could disturb the study.
• Existence of irradiation metameric to lower limbs
• Current tumors in the lumbar region
• Ongoing infectious disease in the lumbar area.
• Inflammatory rheumatism in the lumbar region.
• Lumbar surgery complications.
• Ongoing pregnancy.
• They have been treated with infiltrations in the last month.
• Who are following any other treatment, whether manual or physical agents or alternative or complementary therapies.