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Benefits of Exercise in the Ageing Population

Are you climbing your number of years in age faster than you can climb the stairs? 

Do you feel that your body is not what it used to be?

Have you had any recent falls or perhaps a near miss?

Do you feel that your physical capacity and ability is hindering other important aspects of your life?

We can help!

As we grow older, our bodies grow older. This is not something that you should be ashamed, nor deterred by. There are known physiological changes that occur in our body as a result of the ageing process.

These include;

  • Loss of calcium and bone minerals – bones become more brittle and therefore more likely to fracture
  • Calcification of joints
  • Loss of cartilage in joints and increased incidence of osteoarthritis
  • Loss of muscle strength – muscle fibres shrink and are replaced at a slower rate
  • Increased risk of developing osteoporosis
  • Increased risk of falls which may result in fracture
  • Loss of height in disc fluid between the vertebrae
  • Foot arches become less pronounced

Did you know that you can offset the effects of ageing on your body by exercising? There are many associated benefits of exercise, including;

  • Decrease falls risk by improving your balance
  • Increase bone density…healthier, stronger bones are harder to break!
  • Build and maintain muscle strength
  • Improve muscle length
  • Enhance your aerobic capacity, thereby decreasing your work of breathing
  • Manage pain and condition specific symptoms
  • Enhance your quality of life

So, your physio is telling you to exercise, but, what does the evidence say?

The American College of Sports Medicine and the American Heart Association recommend that older individuals partake in aerobic activity (i.e. walking, swimming, cycling) tailored to suit their level of aerobic fitness
, activities which maintain or increase their flexibility, balance exercises and muscle strengthening activities. Both recommending bodies agree that the primary aims of exercise for the older population include reducing sedentary behaviour, decreasing falls risk and risk management. As we grow older, the aim, or goal, of our exercise program turns more towards improving or maintaining your balance and enhancing your quality of life.

The NSW Health Best Practice Guidelines recommend that exercise for falls prevention should provide a moderate or high challenge to our balance. That is to say, balance exercises are supposed to be hard! They continue to recommend that balance exercises be undertaken for at least 2 hours per week, on an ongoing basis. Seems a lot doesn’t it! Interestingly, walking or strength based programs do not specifically decrease our risk of falls as a single intervention.

So! Where to from here?

When setting out to improve your physical health and wellbeing, it is an excellent idea to set some functional goals to keep you motivated and accountable. Some excellent examples include;

  • Be able to climb two flights of stairs without rest
  • Be able to push the trolley up and down the aisles of the supermarket
  • Go back to wearing my high heels
  • Be able to walk 1km carrying a 7kg bag without rest (excellent for all the travellers out there)
  • Be able to walk from the car park to the football oval, so I can watch the grandkids play soccer

Did you know that Peak Physio runs a weekly Gentle Exercise Class, tailored and targeted at the older population? The classes are designed and run by physios, providing you with an excellent opportunity to enhance your physical quality of life and also meet new people!

 

If this interests you or you have any further questions, call or email the clinic today

 

(02) 4929 3898     [email protected]

 

References

Nelson, M. E., Rejeski, W. J., Blair, S. N., Duncan, P.W., Judge, J. O., King, A.C., Macera, C. A., Castaneda-Sceppa. (2007). Physical activity and public health in older adults: recommendation from the American College of Sports Medicine and the American Heart Association. American College of Sports Medicine, American Heart Association. 28;116(9).

Bolam, K.A., van Uffelen, J.G.Z., Taaffe, D.R. (2013). The effect of physical exercise on bone density in middle-aged and older men: a systematic review. Osteoporosis International. 24 (11).

Sherrington, C., Tiedemann, A., Fairhall , N., Close. J., Lord, S.R. (2011).

Exercise to prevent falls in older adults: an updated meta-analysis and best practice recommendations. NSW Public Health Bulletin, 22(4) 78-83 https://dx.doi.org/10.1071/NB10056.

Hart, L.E., Haaland, D.A., Baribeau, D.A., Mukovozov, I.M., Sabljic, T.F. (2008). The relationship between exercise and osteoarthritis in the elderly. Clinical Journal of Sport Medicine,18(6):508-521.

Bennell, K., Hinman, R. (2011). A review of the clinical evidence for exercise in osteoarthritis of the hip and knee. Centre for Health Exercise and Sports Medicine, Department of Physiotherapy, The University of Melbourne, Australia. 14:1.

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