review pt2 Flashcards
which percentile is considered overweight
85th- 96th
what is the social ecological model
describes the interaction between the idv and the environment
multiple levels are interactive and reinforcing
what is physical literacy
the motivation, confidence, physical competence, knowledge and understanding to value and take responsibility for engagement in PA for life
article: name 3 factors that were positively associated with more exercise in adolescents
- sex
- ethnicity
- age (inverse)
- perceived activity competence
- intentions
- depression (inverse)
- previous physical activity
- community
- sports
- sensation seeking
- sedentary time (inverse)
- parent support
- sibling activity
- opportunities
potential causes/contributors to obesity
- motorized transport
- dec opportunities for recreational PA
- inc sedentary recreations
- 24/7 TV
- quantity/variety of energy dense foods
- inc promotion of these foods
- inc frequency to purchase food
- inc use of restaurants
- larger portions
- water replaced
someone active and non sedentary
- meets the requirements for PA
- spends less 2h of screen time/ sitting activity
at what age does the 2nd adiposity rebound happen in kids
around 6 y/o
different levels of influence on ecological model for PA
- ind
- interpersonal
- organisation
- community
- public policy
when does most deep sleep occur
first half of the night
biological/heredity factor that affects activity behaviour in children
- adiposity and nutrition
- health status
- sexual maturation
- motor skill
- physical fitness
determinants of health in Canada
- early life
- food insecurity
- income and income distribution
- disability
- aboriginal status
- education
- gender
housing
complication1consequences of obesity and overweight in children and adolescents
- low self-esteem
- anxiety
- self-efficacy
- eating disorder
- asthma
- hypertension
- T2D
-precosious puberty
measure obesity in children and ado
BMI
AGE
definition of physical activity
any bodily mvt that increases energy expenditure over 1.5 mets
STEP guidelines CSEP 5-17 y/o
several hours of a variety of structured and unstructured PA
articles: name 3 correlates that were correlated with physical activity
- sex
- parental overweight
- PA preferences
- intentions to be active
- perceived barrriers
- previous PA
- healthy diet
- access
- time spent outdoors
importance of REM sleep
renews the mind by assisting w/ learning and memory
- the brain consolidates and processes information learned throughout the day
- forms neural connection assisting w/ memory function
- neurotransmitter boost, including mood enhancers such as serotonin and dopamine
importance of sleep across childhood and adolescents
physical, cognitive and emotional impact
- alertness and attention
- cognitive performance
- resiliency
- vocabulary acquisition
- learning and memory
- growth, especially during infancy
- memory consolidation in toddlers
- executive attention
- motor skill dev
consequence of inadequate sleep
- allergic rhinitis
- immune system dysfunction
- anxiety and depression
- long term negative effects on academic performance and issues of mental health, including risk taking behaviour and substance abuse
- focus, attention
how municipalities can ensure micro-env provide and encourage healthy food choices
physical (what is available)
- communication (ads)
- economic (cost of food)
- social (beliefs and values)
- political ( policies)
consequences of excess sugar sweetened beverages
- increased energy intake
- high fructose syrup
- inc lipogenesis
- inhibit satiety signal
- reduces EE
- increase risk of weight gain
consequences of screen time
- reduction of available time for PA
- reduced metabolic rate
- increased energy intake
- influence of media ads promoting unhealthy foods & drinks
- consuming unhealthy snacks
- increase risk of metabolic syndrome
- interference with normal sleep patterns
consequences of sedentary behaviour
linked to CVD mortality
unfavourable body comp
decreased fitness
dec self-esteem
dec academic achievement
benefits of 60min of MVPA and less 2 h of screen time
- improve overall health
- improve school performane
- improve self-esteem
- maintain a healthy body weight
-improve fitness - grow stronger
- have fun playing with friends
- feel happier
- learn new skills
