Adult Health & Fitness Flashcards
Modern Life
occupations & leisure-time pursuits have changed with labour saving technology
Factors that affect physical activity and/or fitness
- Age
- Genetics
- Environment
- Social Class
- Health
- Personality
- Self-esteem
- Knowledge
- Peers
- Role Models
- Responsibilities
Who is less active?
- Females
- older people
- Rural dwellers
- lower income
- < grade 12 education
- Clerical workers vs. administrators
What does PA reduce the risk of?
- Coronary heart disease
- Type 2 diabetes
- Obesity
- Osteoporosis
- Colon cancer
- High BP and stroke
How does PA help?
- Resist mental fatigue
- Manage stress
- Reduce anxiety
- Relieve depression
- Improve stress
- Psychological well-being and quality of life
Increases with physical activity
- physical and mental health
- quality of life
- well-being
- aerobic and muscular fitness
- body composition
- sleep
- mood
- self-confidence
- neuromuscular awareness
- opportunities for social interaction
- academic performance
- immune system
- muscle and bone strength
- insulin sensitivity
- chronic disease management
- life expectancy
- balance
- mobility
Decreases with physical activity
- chronic disease risk
- hypertension
- blood glucose
- blood cholesterol
- overweight and obesity
- stress
- need for medication
- risk of functional limitations
- risk of falls and fractures
- health care costs
ACSM activity recommendations
- 30 to 60 min. of moderate PA 5 d/wk
- 20 to 60 min. of vigorous PA 3 d/wk
- resistance training of the majority muscle groups 2-3 d/wk
- flexibility exercise 2-3 d/wk
Canada’s Physical Activity Guide
- 60 min. light effort most days /wk
- 30 to 60 min. moderate effort 4-7 d/wk
- 20 to 30 min. of vigorous effort 4-7 d/wk
- for a total of 150 min/week moderate to vigorous PA in bouts of at least 10 minutes
How many METS is light intensity activity?
<3 METS
How many METS is moderate intensity activity?
3-6 METS
How many METS is vigorous intensity activity?
> 6 METS
What is the kcal expenditure equation?
(METSx3.5xBW(kg)xtime(min))/200
Determinants of health
1) Social and economical environment
2) Physical environment
3) Personal health practices
4) Individual capacity and coping skills
5) Health servises
Social and Economical Environment
Income, employment, social status, social support networks, education level, social factors in the workplace