The systems at work to stop you falling

Understanding what’s at work to stop us falling over.

Your body’s amazing balancing act

What controls balance? Worryingly, current research suggests that one in three people over the age of 65 has experienced a fall over the past 12 months. However, with practice, it is possible to improve balance and reduce the likelihood of falling.  

First, it’s important to understand how the body maintains balance. 

Balance requires several systems around the body working in sync in order to provide feedback and keep you upright. These include the vestibular (inner ear) system, the visual system and the proprioceptive/muscular system. 

The vestibular (inner ear) provides feedback to the brain to monitor the position and motion of your head. Several structures in the inner ear monitor and identify rotation and side-to-side movements of the head. They provide information to the brain to coordinate movements of your eye and head in order to stay balanced. 

Have you ever wondered why it’s more difficult to maintain balance when you close your eyes? Likewise, have you ever wondered why it’s easier when you focus your attention on an object in front of you?

The visual system is constantly providing us with feedback through depth and spatial awareness. The proprioceptive and muscular system provides feedback from around the body. Each joint, ligament and muscle is supplied by nerves that provide your brain with information about where your body part is in space. This subconscious system is crucial in everyday life.   

When these systems work in sync, your body is able to selectively activate and contract particular muscle groups to keep you upright. 

Balance can be divided into two components: static and dynamic.

Static balance is important for everyday life and involves the ability to maintain control while stationary. To test your static balance, try to stand on one leg. Make sure you are standing next to a sturdy item, such as the kitchen bench or the sink. If this is too easy, try testing your balance further by closing your eyes while balancing on one leg. Without the ability to maintain static balance, your chances of falling with movement or increased loading are high. 

Dynamic balance involves being able to avoid falling while moving, such as when reaching, walking, jogging, jumping or throwing. The more demanding and quicker the movement, the better your dynamic balance needs to be. 

A number of factors can influence and affect balance. They include ear infections, poor blood circulation, certain medications, a chemical imbalance in the brain, low and high blood pressure.

The good news is that, with practice and over time, balance can be improved. In most cases, your balance deficits can be quickly improved with specific exercises. Physiotherapists are equipped to test your static and dynamic balance. They can identify and tailor specific exercises that can make a big difference in reducing the likelihood of falls. 

If you are concerned about any aspect of your balance, you should consult a recommended physiotherapist.

Jason Lee APAM
B. Physiotherapy
Malvern East Physiotherapy

Jason is happy to answer any questions you may have. Simply send an email to newsletters@yourlifechoices.com.au.





    COMMENTS

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    Rosret
    12th Dec 2017
    10:35am
    Most falls in the elderly are caused by hip fractures - not balance. The hip breaks before the fall not because of the fall.
    Dizzy spells are common too and balance sure doesn't help in those predicaments. Never does the body seem to feel so heavy than when the brain decides its going to say goodnight when you are standing up.
    However - the do it yourself fixer upper is responsible for a lot of falls. 135 people fell trying to clear their gutters in the last Melbourne storm!
    Re-learning to balance is a great idea. I just haven't figured out why it does become a challenge as one ages. So unfair!
    Anonymous
    12th Dec 2017
    11:40am
    Hip fractures are both a cause and a result of falls in the elderly. Not to mention osteoporosis causing fractures.

    12th Dec 2017
    11:38am
    Due to surgery I had in 2012, my right leg is shorter than the left. i also have eyesight problems and peripheral neuropathy (loss of feeling in my feet). I'm only 55 and a falls risk. Last year, I had several bad falls. None this year, thank God.
    Blondie
    12th Dec 2017
    2:34pm
    Do be careful wearing bifocal glasses on stairs and uneven surfaces! I speak from experience....broke my ankle thinking there was one last step at the bottom of the stairs, lost my balance, and over I went! So.....what question did the doctor ask me when I arrived in emergency? Yep! ' Were you wearing..........' They don't tell you that at Specsavers.....do they???!!!!
    Rosret
    12th Dec 2017
    8:41pm
    Bifocals are horrible. I don't know how anyone wears them. Half the vision is out of focus all the time.
    Triss
    12th Dec 2017
    10:27pm
    Yes, I was persuaded into bifocals by the optician, terrible things, I chucked them in the bin after a week.


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