Are our devices giving us neck pain?
There are millions of people right now looking down at their smartphone or tablet. Do you ever stop to think about what this might be doing to your neck and upper back?
At Saanich Physiotherapy and Sports Clinic, we are seeing a huge increase in the amount of neck, upper back, shoulder and arm pain which is all related to posture when using devices. From texting on the smartphone to watching TV on the tablet in bed, we are all guilty in some way. And sadly, we are seeing more and more children coming in with these issues too.
Consider how much your head actually weighs. On average, it weighs 4.5-5kg. When sitting or standing upright, this weight is supported by the lower neck vertebrae, intervertebral discs, muscles and ligaments. When you then lean your head forward when looking at your smartphone, the relative weight of your head on your neck muscles can increase up to 27kg! Just by looking down at your phone, you can increase the force on your lower neck by 5 times!
When maintaining this position for a period of time, the muscles will fatigue and stop working, meaning that the force of your head is now being held up by small ligaments, the neck joints and the discs in the neck. It is no wonder people are having more and more neck pain.
The term “Text Neck” is becoming more commonly accepted as a diagnosis for neck pain caused by prolonged use of smartphones and tablets. If left untreated, this massive increase in force in the lower neck and lead to headaches, increased arching of the spine, general pain and tightness and arm pain from irritating nerves in the neck. It can also cause weakening of the muscles in the neck which can lead to ongoing pain, stiffness, headaches or arm pain in the future.
With the increase in children having smartphones and even the use of tablets in school, there are becoming more and more postural issues arising which is definitely a concern for ongoing and long term neck and upper back problems later in life.
Text Neck can be treated. Your Physiotherapist may use joint mobilizations, soft tissue massage, taping or even dry needling to help restore normal movement within the joints and muscles.
However, it is imperative that you strengthen the muscles in the neck and upper back to prevent long term issues. Your Physiotherapist will tailor a program for you to complete at home or might even recommend core conditioning or yoga classes for a supervised strengthening program.
If you, your children or another family member or friend are guilty of using their smartphone or tablet too much and are noticing pain or discomfort in their neck, upper back or arm make sure you book an assessment with your Physiotherapist sooner rather than later!
By Vanessa Service, Physiotherapist
What does my vestibular system do?
Your vestibular system’s job is to process sensory information that is required to control balance and eye movements. This means that information from the inner ear, the visual system, and from the muscles and joints is analysed by the brain. Integrating this information allows you to1:
– Maintain clear sight while you move your head,
– Figure out the orientation of your head in space in relation to gravity,
– Identify how fast and in which direction your are moving, and
– Make fast and automatic adjustments to your posture so you can maintain balance (stay in your desired position).
In other words, your vestibular system coordinates your movement with your balance, allowing you to navigate through and adapt to the world. It is this process that allows you to walk down the sidewalk, to step off a curb, to sit down and stand up again and to turn your head while walking. Anytime your head moves through space you’re depending on your vestibular system.
What are vestibular disorders and what are the symptoms?
If the vestibular system encounters disease or injury, such as a viral infection or head trauma, the result may be a vestibular disorder. However, aging, some medications, and genetic or environmental factors may also cause vestibular conditions.
Symptoms of damage to the vestibular system may include:
– Vertigo (a sense of the world spinning around you)
– Dizziness (feeling lightheaded or floating/rocking in space)
– Imbalance and special disorientation (stumbling, staggering, drifting to one side while walking)
– Difficulty with changes in walking surfaces
– Tinnitus (ringing or buzzing in the ears)
– Discomfort in busy visual environments (such as the grocery store) or when looking at screens/television
Examples of vestibular disorders include:
- Benign paroxysmal positional vertigo or BPPV (a common condition where loose debris or “crystals” collect in a part of the inner ear)
- Vestibular neuritis or labyrinthitis.
- Migraine associated vertigo
- Endolymphatic hydrops
- Acoustic neuroma
- Meniere’s disease
How can a vestibular physiotherapist help?
The effect of a vestibular condition on a person’s life can be profound. Dizziness and balance problems are often a barrier to activities of daily living, to independence, and to engaging with the community. This negative impact on daily function and socialization may also contribute to anxiety and depression. As such, appropriate management of vestibular conditions is an essential component to improving quality of life for individuals and families affected by vestibular disorders.
A vestibular therapist will interview you about the history of your symptoms and perform a series of vestibular, balance, and visual tests. Treatment will depend on what is found in the assessment. For example, if you are diagnosed with BPPV, your therapist will perform a manoeuvre to reposition the associated crystals. Other vestibular disorders are treated with specific exercises and strategies that your vestibular therapist will teach you and help you progress through to reach your specific goals.
Although for most people a vestibular disorder is permanent, an exercise based plan can be designed to reduce dizziness, vertigo, and balance and gaze stability problems1. This is made possible by your brain’s incredible ability to adapt its other systems in order to effectively compensate for an improperly functioning vestibular system. Vestibular rehabilitation is a non-invasive and drug free intervention that helps to promote and maximize the amount of compensation that occurs. Current research supports the use of vestibular rehabilitation in the management of vestibular conditions2, demonstrating reduced dizziness, balance issues, and increased independence with regard to activities of daily living 3. Additionally, no adverse effects associated with vestibular rehabilitation have been reported2. As such, vestibular rehabilitation can provide a pathway to improved quality of life for those living with a vestibular condition.
1. About Vestibular Disorders (n.d) Retrieved from https://vestibular.org/understanding-vestibular-disorder
2. Hillier SL et al., Vestibular rehabilitation for unilateral peripheral vestibular dysfunction, Cochrane Database of Systematic Reviews 3, 2011.
3. Cohen HS, Kimball KT Increased independence and decreased vertigo after vestibular rehabilitation. Otolaryngol Head Neck Surg 2003 Jan;128(1):60-70
Figures suggest that around 80% of people experience back pain at some time in their lives. Back and neck pain can be very debilitating so how a physiotherapist manages back pain treatment is essential to secure a positive result. Back pain can be localised in and around the spine, but can also be experienced as sciatic pain. Headaches and migraines are also commonly caused by neck issues.
Exercise is important
Exercise is gaining recognition as playing a vital role in the long term recovery and in preventing many musculoskeletal injuries, including back and neck pain. Exercise compliments physiotherapy treatment management and achieve long term results when trying to prevent and rehabilitate pain and injury by correcting the underlying causes, not just seeking to stop the pain.
The underlying biomechanics that cause back and neck pain
Most back pain is caused by excessive loading placed on muscles, joints, ligaments, spinal discs, etc. due to poor core stability. Core stability is traditionally defined as; an individual’s strength and control of their lower back, pelvic and abdominal muscles in order to maintain optimal postural alignment of the lower back and pelvis.
However it is important to also include the shoulder girdle and rib cage, as the lower back and pelvis do not operate in isolation, and muscles throughout the torso must act in a coordinated manner in order to maintain optimal postural alignment and also to initiate biomechanically efficient upper and lower limb movements.
A good analogy to help understand core stability is to consider how a tent is supported. A tent is held upright by a rigid tent pole. The bones of your spine act like a tent pole, however your spine is not rigid, so it relies on the support of ligaments and deep stabilising muscles to hold adjacent vertebrae and to help maintain optimal postural alignment i.e. stabilise the spine. If the muscles that stabilise the spine, pelvis, rib cage and shoulder are weak or are poorly controlled then your spine will tend to collapse, just like a tent pole made from a piece of spaghetti. There are many muscles that attach directly onto the spine, pelvis, rib cage and shoulders. These muscles move our torso and limbs and also assist with stabilising the core, acting in a similar way that guide ropes help to keep the tent pole upright. If a tent had guide ropes that pulled more on one side than on the opposite side then the tent would lean, so too, if the muscles on one side pulled more than the other due to imbalances in strength and/ or flexibility, or these muscles compensate for weak stabiliser muscles then they will pull your body into a poor postural alignment. One very important difference to note is that a tent only requires “static stability” i.e. support to maintain a single stationary position, whereas, the human body must have “dynamic stability” to provide support and maintain optimal alignment of their core and limbs whilst moving in many different ways to participate in sport, work and daily living activities.
How a physiotherapist corrects biomechanical faults
Physiotherapists conduct a comprehensive physical assessment and then use this information to design a personalised exercise program to improve posture/ biomechanics, core stability, flexibility, functional strength, cardiovascular fitness, balance and coordination. Programs focus on achieving long term results by correcting the underlying biomechanics causes of your pain, improving the strength of muscles that support your back and neck and teaching efficient movement for your specific sport, work or daily living activities. Expert supervision by an Physiotherapist ensures that each client completes the exercises with good technique to prevent further injury, to ensure that the exercises are effective, and also to ensure that progressions are made at safe and appropriate times.
Headaches are a problem that affects at least 90% of us during our lifetime. There are multiple types of headaches that vary in symptoms and severity, with some of the more common types including tension-type, migraine and cervicogenic headaches. A number of headache types share common contributing factors to their source of pain, including that they often originate or are linked to the neck region. Some of the following signs may indicate that your headache may be neck related:
Pain and tension through the neck
Pain is initiated or increased with neck movement or prolonged neck posture
Neck range of motion is reduced
The pain may be more prominent or localised to one side, or may exist on both sides of the head
Pain may be experienced from the base of the skull and often refer around the skull or behind the eyes
There may be a feeling of dizziness or light headedness
History of acute trauma or repetitive trauma to the neck region
Diagnosis of headache type is critical for effective management and is an area where physiotherapists can utilise their assessment skills to help differentiate which type of headache is present. Physiotherapy invention can be very effective in managing headaches with a cervical spine (neck) related origin. A physiotherapist will assess the joints of your neck, associated muscles and neural structures to identify any abnormalities. Your posture and work ergonomics may also have a significant impact on headache development and persistence, which are areas that physiotherapists have expertise.
Physiotherapy management may include any of the following depending of your specific presentation and symptoms:
Soft tissue mobilisation/massage
Stretching of tight structures
Postural advice and correction
Strengthening of important neck stabilising muscles
Ergonomic assessment/advice for your work place set-up
Stress and tension management
If any of the above physical symptoms are sounding familiar you may find that your pain in the neck was the cause of your headache all along.