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Active IQ Level 3 Award in Designing Exercise Programmes for Older Adults (sample manual)

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Manual<br />

<strong>Level</strong> 3 <strong>Award</strong> <strong>in</strong> Design<strong>in</strong>g<br />

<strong>Exercise</strong> <strong>Programmes</strong> <strong>for</strong><br />

<strong>Older</strong> <strong>Adults</strong><br />

Version A<strong>IQ</strong>004804


Physical activity and health<br />

Unit<br />

considerations <strong>for</strong> the older<br />

1adult<br />

Aim<br />

This unit covers a broad range of topics associated with age<strong>in</strong>g. It <strong>in</strong>cludes a comprehensive overview<br />

of population demographics, social and economic challenges of an age<strong>in</strong>g population and highlights<br />

opportunities <strong>for</strong> meet<strong>in</strong>g the needs of this grow<strong>in</strong>g market. A thorough explanation of the physiological<br />

changes and medical implications of the age<strong>in</strong>g process is <strong>in</strong>cluded, which will serve to <strong>in</strong><strong>for</strong>m programme<br />

design. F<strong>in</strong>ally some practical considerations are addressed with regard to communicat<strong>in</strong>g effectively,<br />

build<strong>in</strong>g professional relationships and encourag<strong>in</strong>g adherence to physical activity.<br />

Learn<strong>in</strong>g outcomes<br />

At the end of this unit you will:<br />

• Understand the effects of age<strong>in</strong>g on the UK population.<br />

• Understand the physiological and biomechanical changes associated with age<strong>in</strong>g and their<br />

implications <strong>for</strong> physical activity.<br />

• Understand the medical conditions commonly associated with old age and their implications <strong>for</strong><br />

physical activity.<br />

• Understand the key considerations <strong>for</strong> older adults participat<strong>in</strong>g <strong>in</strong> physical activity.<br />

• Understand the communication skills required to engage with older adults.<br />

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It can be seen that there are more people <strong>in</strong> all age groups over 50 <strong>in</strong> 2010 than <strong>in</strong> 1991.<br />

This is reflective of an age<strong>in</strong>g population and primarily represents advances <strong>in</strong> medic<strong>in</strong>e and healthcare,<br />

<strong>in</strong> particular surgery and pharmaceutical management of non-communicable diseases.<br />

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Bone Mass<br />

Atta<strong>in</strong>ment of peak bone mass Consolidation Age-related bone loss<br />

menopause<br />

MALES<br />

FEMALES<br />

01 02 03 04 05 0 60 70<br />

Age (years)<br />

Figure 2.1: Changes <strong>in</strong> bone mass through the lifespan<br />

(Needs to be redrawn by designer as copyright image example)<br />

• The bone cells responsible <strong>for</strong> lay<strong>in</strong>g down new bone m<strong>in</strong>eral are called osteoblasts (builders).<br />

• The bone cells responsible <strong>for</strong> clear<strong>in</strong>g away old bone m<strong>in</strong>eral and cells are known as osteoclasts<br />

(cleaners).<br />

• In childhood, and <strong>in</strong> young adults, the osteoblasts are more active than the osteoclasts result<strong>in</strong>g <strong>in</strong><br />

more bone mass overall.<br />

• From middle age onwards the osteoclasts are more active than the osteoblasts lead<strong>in</strong>g to a reduction<br />

<strong>in</strong> total bone mass.<br />

• Activities that load bones sufficiently (e.g. resistance work with loads heavier than 10RM and highimpact<br />

runn<strong>in</strong>g or jump<strong>in</strong>g) have the effect of <strong>in</strong>creas<strong>in</strong>g osteoblast activity.<br />

• Physical <strong>in</strong>activity reduces osteoblast activity, as there is no stimulus <strong>for</strong> the bone to adapt.<br />

With age, or physical <strong>in</strong>activity, bones become, th<strong>in</strong>ner, lighter, less effective at absorb<strong>in</strong>g impact and more<br />

prone to fracture. The appropriate load<strong>in</strong>g of bones can slow or reverse this effect by stimulat<strong>in</strong>g the lay<strong>in</strong>g<br />

down of more bone m<strong>in</strong>erals. The most effective time <strong>for</strong> this is dur<strong>in</strong>g teenage and young adult years, <strong>in</strong> order<br />

to achieve a high peak bone mass <strong>in</strong> middle age. After this time bone load<strong>in</strong>g is still a valuable way to ma<strong>in</strong>ta<strong>in</strong><br />

bone mass but is unlikely to <strong>in</strong>crease it.<br />

Age<strong>in</strong>g jo<strong>in</strong>ts<br />

One of the effects of age<strong>in</strong>g on all connective tissue <strong>in</strong> the body (bone, cartilage, ligament, tendon, muscle,<br />

fascia, sk<strong>in</strong>) is a reduction <strong>in</strong> the amount of elast<strong>in</strong> fibres and relative <strong>in</strong>crease <strong>in</strong> the amount of collagen.<br />

Elast<strong>in</strong> is only present <strong>in</strong> small quantities <strong>in</strong> young adults, so the effect of a decrease is a marked change <strong>in</strong><br />

the mechanical properties of these tissues. The collagen fibre structure and cross-bridg<strong>in</strong>g also changes with<br />

age, partly due to cell fibroblast age<strong>in</strong>g and partly due to a lack of mechanical load<strong>in</strong>g (<strong>in</strong>activity) associated<br />

with <strong>in</strong>creas<strong>in</strong>g age (Varani, J. 2006) contribut<strong>in</strong>g to reduced extensibility of tissues.<br />

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Figure 2.4: Illustration of changes to lung tissue with age<br />

These changes to anatomy <strong>in</strong> older adults make it harder <strong>for</strong> the lungs to expand and contract efficiently. This<br />

affects physiological measures, <strong>for</strong> example:<br />

• Reduced vital capacity and maximum voluntary ventilation.<br />

• Reduced <strong>for</strong>ced expiratory volume <strong>in</strong> one m<strong>in</strong>ute (FEV1).<br />

• Increased residual volume and functional residual capacity.<br />

• Reduction <strong>in</strong> the amount of gas exchange that can occur across the alveolar surface.<br />

• Reduced clear<strong>in</strong>g of lungs through cough<strong>in</strong>g.<br />

Figure 2.5: Change <strong>in</strong> FEV1 throughout the life course<br />

Receptors <strong>in</strong> the airways become less sensitive with <strong>in</strong>creas<strong>in</strong>g age; this makes drugs used to treat respiratory<br />

disorders less effective <strong>in</strong> older adults compared to young adults. Comb<strong>in</strong>ed with a loss of awareness of<br />

dyspnoea (shortness of breath) and an <strong>in</strong>ability to respond efficiently to low oxygen levels or high carbon<br />

dioxide levels <strong>in</strong> the blood, due to a decl<strong>in</strong>e <strong>in</strong> nervous system regulation of respiratory muscles, this greatly<br />

<strong>in</strong>creases the risk of ventilatory failure dur<strong>in</strong>g an event or illness such as heart failure or pneumonia.<br />

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The other common <strong>for</strong>m of arthritis is rheumatoid arthritis. As it is an autoimmune condition <strong>in</strong> which the<br />

synovial tissues are <strong>in</strong>flamed and swollen, the progressive nature of this disease is different to osteoarthritis.<br />

Rheumatoid arthritis is usually widespread throughout the body and often affects smaller jo<strong>in</strong>ts <strong>in</strong> hands,<br />

wrists and feet be<strong>for</strong>e be<strong>in</strong>g noticed <strong>in</strong> larger jo<strong>in</strong>ts like the cervical sp<strong>in</strong>e and knees.<br />

People with <strong>in</strong>flammatory conditions may go through periods where there are few symptoms and exercise is<br />

able to progress com<strong>for</strong>tably. There are other times when, <strong>for</strong> unknown reasons, the <strong>in</strong>flammation will flare<br />

up. Dur<strong>in</strong>g flare-ups vigorous exercise is not recommended and can cause serious damage to tissues. Outside<br />

flare-ups people with rheumatoid arthritis can exercise follow<strong>in</strong>g similar guidance to that <strong>for</strong> osteoarthritis.<br />

An additional consideration <strong>for</strong> those with rheumatoid arthritis is to avoid morn<strong>in</strong>g exercise due to morn<strong>in</strong>g<br />

stiffness of jo<strong>in</strong>ts. As <strong>for</strong> osteoarthritis, this condition is covered <strong>in</strong> greater detail along with full guidel<strong>in</strong>es <strong>for</strong><br />

exercise with<strong>in</strong> the level 3 exercise referral <strong>in</strong>structor qualification.<br />

Osteoporosis<br />

Osteoporosis is a condition of the skeleton characterised by a loss of bone mass and bone m<strong>in</strong>eral density to<br />

an extent that makes bones susceptible to fracture. Bone mass loss is a normal feature of the age<strong>in</strong>g process;<br />

it is the severity and consequences <strong>in</strong> terms of fracture that <strong>in</strong>dicate osteoporosis. Low bone mass that is<br />

not cl<strong>in</strong>ically significant is referred to as osteopaenia; almost all older women and many older men have<br />

osteopaenia. The reasons women are thought to be more susceptible to the condition are:<br />

• Lower peak bone mass is atta<strong>in</strong>ed.<br />

• Bone mass loss beg<strong>in</strong>s at a younger age <strong>for</strong> women.<br />

• Bone mass loss is accelerated <strong>for</strong> a period of around five years dur<strong>in</strong>g and after menopause.<br />

Figure 3.2: Bone mass changes through the lifespan<br />

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Frailty<br />

The classification of frailty as a metabolic condition comb<strong>in</strong>es a number of the effects of the age<strong>in</strong>g process<br />

and the impact these have on function. Conditions <strong>in</strong>clud<strong>in</strong>g sarcopaenia and osteopaenia contribute to<br />

frailty. Frailty may be diagnosed as a loss of functional capacity, identified by tests such as the Short Physical<br />

Per<strong>for</strong>mance Battery (SPPB) (Appendix 1) devised by Guralnik et al. (2004). A more holistic def<strong>in</strong>ition of<br />

frailty used by Bales, Chan and Robare (Durst<strong>in</strong>e and Moore, 2009) is: “…an <strong>in</strong>creased vulnerability to<br />

stressors that results from decreased physiological reserves and multisystem dysregulation, as well as limited<br />

capacity to ma<strong>in</strong>ta<strong>in</strong> homeostasis and to respond to <strong>in</strong>ternal and external stresses.”<br />

In most cases of frailty at least one chronic medical condition will be present. If not, it is clear that exercise<br />

will need to be modified significantly <strong>for</strong> people with this condition and medical consent to exercise should<br />

be obta<strong>in</strong>ed be<strong>for</strong>e a rout<strong>in</strong>e starts. The scope of this qualification does not <strong>in</strong>clude tra<strong>in</strong><strong>in</strong>g frail older adults<br />

and additional qualifications and tra<strong>in</strong><strong>in</strong>g, such as the level 3 exercise referral <strong>in</strong>structor, level 3 chair-based<br />

exercise and potentially level 4 qualifications <strong>in</strong> falls prevention may be required depend<strong>in</strong>g on the environment<br />

<strong>in</strong> which these clients are be<strong>in</strong>g tra<strong>in</strong>ed.<br />

Neurological and psychological conditions<br />

Stroke and Transient Ischaemic Attacks (TIAs)<br />

Stroke is most common <strong>in</strong> people over 60 years of age. <strong>Older</strong> adults that have experienced a stroke or ‘m<strong>in</strong>istroke’<br />

(TIA) are at an <strong>in</strong>creased risk of hav<strong>in</strong>g a subsequent stroke. <strong>Exercise</strong> is beneficial and reduces the<br />

risk of a subsequent stroke by around 20%. Provid<strong>in</strong>g exercise programmes <strong>for</strong> people that have had a stroke<br />

is a specialised area requir<strong>in</strong>g the level 4 specialist exercise <strong>in</strong>structor qualification <strong>in</strong> long-term neurological<br />

conditions.<br />

It is important to be aware of the signs of a stroke and react quickly <strong>in</strong> the event of a suspected stroke as<br />

urgent medical treatment is required to limit the extent of damage to the bra<strong>in</strong>. Remember the acronym FAST<br />

to identify the signs.<br />

Figure 3.3: FAST<br />

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Section 2: Identify<strong>in</strong>g goals with older adults<br />

Long-, medium- and short-term goal sett<strong>in</strong>g<br />

In the coach<strong>in</strong>g and psychology professions it is widely accepted that sett<strong>in</strong>g goals, monitor<strong>in</strong>g progress and<br />

regular reviews are valuable <strong>for</strong> support<strong>in</strong>g behaviour change. Hav<strong>in</strong>g support to implement this process is<br />

valuable and it could be argued that this is particularly true <strong>for</strong> older adults who may have been follow<strong>in</strong>g a<br />

certa<strong>in</strong> lifestyle <strong>for</strong> a long time.<br />

Mak<strong>in</strong>g lifestyle changes can be challeng<strong>in</strong>g and goal sett<strong>in</strong>g is only valuable if the goals are truly owned and<br />

<strong>in</strong>spired by the person who has to make the changes. This is why goals can never be set <strong>for</strong> someone if they<br />

are to be effective. They should set goals by themselves, but often guidance from someone else is needed to<br />

design mean<strong>in</strong>gful goals.<br />

Many people start an exercise programme with no particular goal. Sometimes they are very clear about<br />

what they don’t want, e.g. “I just don’t want to feel like this anymore” or “I don’t want to get diabetes”. The<br />

fitness professional can help the client identify some mean<strong>in</strong>gful goals that are phrased positively and use<br />

commitment language (e.g. ‘I will’) or even better express the goal <strong>in</strong> the present tense as if it has already been<br />

achieved (e.g. ‘I am’).<br />

Often a balance has to be struck between ma<strong>in</strong>ta<strong>in</strong><strong>in</strong>g optimism <strong>for</strong> the client and build<strong>in</strong>g their motivation<br />

and self-efficacy versus be<strong>in</strong>g realistic and guid<strong>in</strong>g them towards achievable goals. Some people believe that<br />

goals should be enormous, <strong>in</strong>spir<strong>in</strong>g and dramatic, but most research on goal sett<strong>in</strong>g <strong>in</strong>dicates that goals are<br />

more effective if they are easily achievable as success builds upon success, so achiev<strong>in</strong>g one goal provides<br />

motivation to achieve another. By us<strong>in</strong>g goals with different timeframes, a comb<strong>in</strong>ation of both approaches can<br />

be adopted to provide clients with the benefit of the <strong>in</strong>spiration of a big goal and the frequent feel<strong>in</strong>g of success<br />

from lots of little achievements. An overview of the goal sett<strong>in</strong>g process is illustrated <strong>in</strong> figure 2.1.<br />

Figure 2.1: Overview of the goal sett<strong>in</strong>g process<br />

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