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Questions and Answers
What is the main characteristic that differentiates exercise from general physical activity?
What is the main characteristic that differentiates exercise from general physical activity?
Which group is indicated to have the lowest levels of physical activity in Canada according to the content?
Which group is indicated to have the lowest levels of physical activity in Canada according to the content?
Which type of physical activity is specifically designed to improve physical fitness?
Which type of physical activity is specifically designed to improve physical fitness?
Which region in Canada is noted for having the greatest levels of physical activity?
Which region in Canada is noted for having the greatest levels of physical activity?
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What is a common characteristic of individuals exhibiting lower physical activity levels?
What is a common characteristic of individuals exhibiting lower physical activity levels?
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Which of the following best defines physical activity?
Which of the following best defines physical activity?
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What statement is true regarding the difference between ADL and LTPA?
What statement is true regarding the difference between ADL and LTPA?
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What might be a possible motivation for someone to engage in exercise?
What might be a possible motivation for someone to engage in exercise?
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Study Notes
Physical Activity Guidelines
- Adults (18-64 years): Accumulate at least 150 minutes of moderate-to-vigorous aerobic physical activity per week, in bouts of 10 minutes or more. Muscle and bone strengthening activities using major muscle groups are also beneficial, performed at least 2 days per week.
- Children/Youth (5-17 years): Achieve high levels of physical activity, low sedentary behavior, and sufficient sleep daily.
Definitions
- Physical Activity: Encompasses all movement creating energy expenditure. Includes activities of daily living (ADL), leisure time physical activity (LTPA), and occupation.
- Exercise: A subset of physical activity that is planned, structured, and repetitive, with the intention of improving physical fitness.
Physical Activity in Canada (2008)
- Women tend to have lower levels of physical activity (PA) than men across all age groups.
- Overall, participation in leisure time physical activity varies by age group and sex in Canada.
Physical Activity in Canada (Provinces/Territories 2008)
- Age-standardized percentage of physically active or moderately active Canadians in leisure time.
- BC reported higher than average.
Physical (In)Activity, 2004
- Lower income individuals and those with less education have lower levels of PA.
Relative Risks and Population Attributable Risks for Physical Inactivity
- Inactivity is linked to several diseases, including CVD, stroke, hypertension, colon cancer, breast cancer, type 2 diabetes, and osteoporosis.
- Higher risks are associated with not exercising compared to those who do.
Economic Costs of Physical Inactivity
- Inactivity results in significant economic costs due to the need for healthcare. Costs associated with treatment of diseases are high, underscoring the need for preventive strategies.
Fitness Movement History
- Fitness movement began in the 1970s.
- There was a traditional, 'no pain no gain' mentality.
- Interest increased in running, bodybuilding, and aerobics.
- Fitness was often associated with a particular body image.
5 Components of Health-Related Fitness
- Cardiorespiratory fitness (heart and lung function)
- Muscle strength (force-producing, important for daily tasks)
- Muscle endurance (prolonged activity without fatigue)
- Flexibility (fall and injury prevention)
- Body composition (decreased body fat and increased muscle)
General Health Benefits of Physical Activity (PA)
- Physical Benefits: Increased life expectancy, decreased risk of cardiovascular disease, stroke, certain cancers, type 2 diabetes, osteoporosis, and bone fractures, and improved cardiac and blood-fat function.
- Mental Benefits: Relief from tension, stress, and improved sleeping habits, increased energy levels, improved appearance and self-image, improved quality of life, and improved cognitive functioning.
How Much Physical Activity Is Needed for Health Benefits?
- The amount of physical activity needed for health benefits is less than that needed to maintain or improve fitness.
- As you exercise more, the subsequent benefits plateau.
Amount of PA for Benefits: Dose-Response
- Benefits of physical activity are correlated with dosage and volume.
The Surgeon General's Report 1996
- Moderate amounts of PA can lead to significant health benefits.
- Greater amounts of PA provide even greater benefits, mainly through longer duration or higher intensity.
Canada's Physical Activity Guides
- Multiple guides exist for various age groups and settings.
Youth and Children (2002)
- Encourage gradual increase in physical activity over 5 months.
- Increase time spent on physical activities, and reduce non-active time gradually.
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Description
Test your knowledge on the physical activity guidelines for different age groups, including adults and children. Explore definitions and statistics regarding physical activity in Canada. This quiz will help reinforce your understanding of healthy living and exercise benefits.
