6A Physical activity Flashcards
Define physical activity
Any bodily movement produced by skeletal muscles and resulting in energy expenditure and increases HR and breathing
Factors affecting activity behavior in children and adolescents - Biological heredity
Adiposity and nutrition
Health status
Sexual maturation
Motor skills
Physical fitness
Factors affecting activity behavior in children and adolescents - Social and cultural
Parents
Peers
Cultural and ethnic values
Sedentary time
Factors affecting activity behavior in children and adolescents - Psychological self efficacy
Self schema for activity
Perception of barriers to activity
Attitudes about activity
Beliefs about activity
Factors affecting activity behavior in children and adolescents - The physical environment
Availability of activity facilities
Seasonal variation
Climatic changes
Days of the week and holidays
Safety considerations
Entering the workforce vs school/studies
The nature of PA in early childhood
Spontaneous, intermittent, non organized.
The nature of PA in later childhood and adolescence
Tracking
Moderate activity according to CDC and ACSM guidelines
3.0 to 6.0 METs
Vigorous activity according to CDC and ACSM guidelines
Greater than 6.0 METs
Light intensity according to CSEP guidelines
≥1.5 – 4.0 METs
Example of light intensity
Light households chores, walking the dog
Moderate intensity according to CSEP guidelines
≥ 4.1 – 6.9 METs
Vigorous intensity according to CSEP guidelines
≥ 7.0 METs
Example of moderate intensity
Skateboarding, rollerblading, baseball, hiking
Example of vigorous intensity
Fast bike riding, running, jumping rope, basketball, soccer, cross country skiing
