Some numbers first your back has six degrees of movement, well actually only 3 degrees of movement as you are limited by the direction of movement. You cannot move in two opposite directions at the same time!
Your back can move:
Forwards, Backwards, Left side, Right Side, Left Twist, Right Twist, and Also Up and Down
Remember that’s AT EACH JOINT so that is a lot of movement, and also A LOT of problems
I stressed that it was 6 degrees of movement but in reality only 3 degrees.
- You can only move in one direction at a time
- So forwards, to the left side, with a left twist.
- So how do we get more movement?
- Lots of joints…….. Each vertebra has four posterior (back facing) joint surfaces that connect it to the other vertebrae, PLUS each vertebra connects with the discs above and below. In addition, many vertebra have joints that connect your spine to your ribs, sacrum, skull and other structures. In all your spine has 364 joints!
So let’s keep things simple!
- Usually there are 7 cervical, 12 thoracic, 5 lumbar, 5 sacral and 4 caudal (coccygeal) vertebrae.
- so 33 in total
- In humans, the average length of the vertebral column is 71 cm in males and 61 cm in females.
- This will be important in a minute
Remember a complex array of muscles move to support and allow movement of the spine.
So why are the degrees of movement so important?
Love a bit of science and maths?
L = 71 cm spine Length in Males 61cm in Females
A = 1 degree of movement at the base of the spine
D = Magnitude or distance moved is 1.7 cm out of line at the top in Males and 1.2cm in Females
This is a 1 degree movement at the base of the spine in one of 33 joints it’s no wonder we have back problems.
So how come we don’t all have chronic back pain?
- Well we do or we will, 4 out 5 of everyone reading this will have back pain at some time in their life
- 49% of office-based workers experience back and neck pain on a weekly basis
- This will only increase with people having to work from home so moving less
- Importantly our back compensates to allow movement. The 33 joints work as a team to spread the load.
How posture affects disc pressure
Standing is the most optimal position for the discs and back as the legs allow for alterations in movement and a dynamic strong support. Its also why with back conditions such as initial sciatica can be helped by standing and walking.
You can see that by using the support of a office chair and leaning back provides lots of support. This does depend on the chair, lumbar support, height and arms using the rests.
Just by sitting up straight you increase the force on your lower back significantly and just 10 degrees forward and the force on the back has almost doubled. This position is common for people who use laptops as you look down to the screen!
The diagram just shows the major nerves coming out of the spinal collum which is designed to protect them. This makes it obvious why even small movements in the spine structure can be very painful with the complexity of the nerves and the relationship to the spine.
Remember that’s just sitting lots of other movements cause significant pain and mobility issues.
Will you take one of the 2 Options Below?
A Free Conversation with Stephen:
This is a planned phone conversation to find out more about Lower Back Pain Treatment.
>> You will understand why you have Lower Back Pain and why other solutions have worked for a short time or not at all.
>> You will learn some standing and walking movements to help reduce pain straight away.
>> You will learn more about Stephen's Rapid Rehabilitation treatment package and why its 93% successful!
1:1 Solution for Lower Back Pain:
This is face to face meeting with Stephen at his clinic in Stratford upon Avon.
>> You will understand why you have Lower Back Pain and why other solutions have worked for a short time or not at all.
>> You will learn some standing and walking movements to help reduce pain straight away.
>> You will learn more about Stephen's Rapid Rehabilitation treatment package and why its 93% successful!
