Physiotherapists in Basildon treat many different conditions including the issues profiled below.

Lumbar Posture and Muscles

The abdominal and back muscles are affected in three main ways by changes in the posture of the spine: how long the muscles are; what angle they pull against the spine; how powerful they can be due to their changing leverage. Muscle length is important is the application of power and they develop most tension when they are stretches to about 10% above their normal resting length. If the muscle is shortened by contraction then the available strength of contraction is reduced. The fibrous elements in a muscle have their tension increased a lot by stretching, storing energy which can be released as part of enhanced contraction.

In normal standing the back muscles are shortened slightly so they develop more power when the spine is flexed, i.e. bent over to some degree. This means it may be best to bend the back somewhat to lift a heavy weight as this allows increased muscle power to be generated. Stretching of the passive fibrous structures and back muscles whilst lifting can be coupled with a lack of high tension forces on the ligaments and discs by flexing the spine at the time to most of its range.

The Facet Joints

The facet joints, also known as the zygapophysial joints, are small synovial joints like the joints of our fingers, but with much flatter surfaces which give the name .facet. to them. They are made up of part of the vertebra above and part below, are lined by articular cartilage and surrounded by a joint capsule lined with synovial membrane. In the lumbar spine the facets joints act to stabilise whilst the area is under compression and to resist excessive movement between the individual vertebrae. This protects the intervertebral discs from damage from inappropriate ranges of movement.

The joint surfaces of the facet joints vary in orientation through the spine, allowing and preventing different movements. In the neck both rotation and flexion/extension is permitted, in the thoracic spine rotation is the dominant movement and in the lumbar spine flexion and extension is permitted and rotation is limited. With disc degeneration in the lumbar spine the loads on the lumbar facet joints can be great and result in osteoarthritic changes in these joints which can be symptomatic and result in low back pain. Facet joint pain occurs in a significant proportion of people with low back pain and can be difficult to manage.