BENEFITS OF EXERCISE

BENEFITS OF EXERCISE

BENEFITS OF PHYSICAL ACTIVITY • CARDIOVASCULAR HEALTH • Improves myocardial performances • Increases peak diastolic filling • Increases heart muscle contractibility • Increases aerobic capacity • Reduces systolic blood pressure • Improves diastolic blood pressure • Improves endurance

BENEFITS OF PHYSICAL ACTIVITY • OBESITY • Decr. abdominal adipose tissue • Incr. lean muscle mass • Reduces percentage of body fat. • OSTEOPOROSIS • Slows decline in bone mineral density • Incr. bone density • CHOLESTEROL • Reduces low density lipoproteins ( LDL) * Reduces triglycerides * Incr.high density ( HDL) • Incr. glucose tolerance

Older Adults and Exercise

MENTAL BENEFITS OF PA • PSYCHOLOGICAL STATE • Improved brain function,mental alertness & concentration,abstractreasoning,verbal fluency. • Improved sensomotor skills • Improved attitude to life • Incr.self reliance & control over ones life • Improved confidence • Healthier self image & self esteem • Increased energy

BENEFITS OF FUNCTIONAL CAPACITY • Reduces risk of musculoskeletal disability • Improves strength & flexibility • Reduces risk of falls by increasing strength • Reduces risk of fractures • Increases reaction time • Sustains cerebral function & cognition.

Golden Oldies Seniors find more than health benefits from joining an exercise class “ Golden Oldies “ 4 min http://www.youtube.com/watch?v=HjzDBhJDzes Comments from participants include: fun, feel good, like, fellowship, friends, enjoyable, big difference, fun, preventative, do more, just wonderful, improve balance/flexibility/alertness.

Review Benefits of Exercise • Prevents onset of diabetes type 2 • Improves metabolism of glucose • Improves insulin balance • Lowers cholesterol • Reduces blood pressure • Improves bone density • Preserves mental functioning

Review Exercise Benefits cont. • Preserves muscle & joint function • Improves balance • Prevents mobility loss • Helps maintain healthy weight • Moderate PA can help prevent all major diseases

Risks Associated with PA • Overexertion increases risk of : • Cardiovascular implications-myocardial infarction( heart attack) • Osteoporosis- incr. risk of fracture • Diabetes- reduce /incr. sugar levels • Falls/balance issues • Incr. pain in arthritic joints BUT

BUT !!! • GENERAL BELIEF IS PHYSICAL ACTIVITY BENEFITS OUT WEIGH RISKS • DUTY OF CARE

Are You Ever Too Old to Exercise Studies show that "taking it easy" is risky. For the most part, when older people lose their ability to do things on their own, it doesn't happen just because they've aged. It's usually because they're not active. http://nihseniorhealth.gov/exerciseforolderadults/healthbenefits/02.html 40 sec video clip

Physical Activity Guidelines for Adults • There are 4 steps for better health for Australian adults. • Together, steps 1-3 recommend the minimum amount of physical activity you need to do to enhance your health. They are not intended for high-level fitness, sports training or weight loss. To achieve best results, try to carry out all three steps and combine an active lifestyle with healthy eating. • Step 4 is for those who are able, and wish, to achieve greater health and fitness benefits.

Physical Activity Guidelines for Adults • Step 1 – Think of movement as an opportunity, not an inconvenience Where any form of movement of the body is seen as an opportunity for improving health, not as a time-wasting inconvenience. • Step 2- Be active every day in as many ways as you can Make a habit of walking or cycling instead of using the car, or do things yourself instead of using labour-saving machines.

Physical Activity Guidelines for Adults • Step 3 – Put together at least 30 minutes of moderate-intensity physical activity on most, preferably all, day. You can accumulate your 30 minutes (or more) throughout the day by combining a few shorter sessions of activity of around 10 to 15 minutes each • Step 4 – If you can, also enjoy some regular, vigorous activity for extra health and fitness This step does not replace Steps 1-3. Rather it adds an extra level for those who are able, and wish, to achieve greater health and fitness benefits. National Physical Activity Guidelines for Adults

Physical Activity for Older Australians Guidelines • It’s never too late to start becoming physically active, and to feel the associated benefits. “Too old” or “too frail” are not of themselves reasons for an older person not to undertake physical activity. • Most physical activities can be adjusted to accommodate older people with a range of abilities and health problems, including those living in residential care facilities.

Physical Activity for Older Australians Guidelines • There are five physical activity recommendations for older Australians. 1. Older people should do some form of physical activity, no matter what their age, weight, health problems or abilities. 2. Older people should be active every day in as many ways as possible, doing a range of physical activities that incorporate fitness, strength, balance and flexibility.

Physical Activity for Older Australians Guidelines 3. Older people should accumulate at least 30 minutes of moderate intensity physical activity on most, preferably all, days. 4. Older people who have stopped physical activity, or who are starting a new physical activity, should start at a level that is easily manageable and gradually build up the recommended amount, type and frequency of activity. 5. Older people who continue to enjoy a lifetime of vigorous physical activity should carry on doing so in a manner suited to their capability into later life, provided recommended safety procedures and guidelines are adhered to.

Physical Activity for Older Australians Guidelines • Further information is available on: Australian Dept of Health and Ageing website : National Physical Activity Recommendations for Older Australians

BENEFITS OF EXERCISE