Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Pers > chapter 4 > Flashcards

chapter 4 Flashcards

1
Q

american guidelines

A

-30 min or more of moderate intensity physical activity on most days a week

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

canadian guidelines

A

-150 minutes per week of moderate-vigorous physical activity in 10 min or more

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

measuring inactivity

A

accelerometers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

how do we measure physical activity intensity practically

A
  • modified borg scale

- talk test

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

how do we measure physical activity intensity physiologically

A
  • resting metabolic rate= l kcal/kg/h = 1 met

- met + metabolic equivalent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

adenosine triphosphate

A

ATP transports chemical energy within cells for metabolism

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

small motor unit has

A

few attachments

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

large motor unit has

A

many attachments

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

low intensity exercise activates

A

muscle fibers that specialize in oxidative metabolism (fatigue resistant)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

low intensity exercise changes

A
  • cholesterol profile
  • high density lipoprotein (HDL)
  • low density lipoprotein (LDL)
  • glucose metabolism
  • amount of energy you burn (uses ATP)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

high density lipoprotein is

A

good

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

low density lipoprotein is

A

bad

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

cross sectional studies

A
  • high fasting glucose(type 2 diabetes)
  • low LDL cholesterol
  • high blood pressure
  • plasma triglyceride
  • waist circumference/obesity
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

TV

A
  • increase type 2 diabetes
  • important behavior risk factor
  • leisure time PA an waist circumference
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

high sedentary time leads to

A
  • larger waist
  • glucose tolerance
  • triglycerides
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

prospective studies

A
  • Canada fitness survey
  • related to mortality
  • those who are otherwise physically active
  • overweight
17
Q

sitting time affects

A
  1. blood pressure
  2. waist circumference
  3. mortality
    (all cause cardio vascular)
18
Q

researchers working on

A
  • intervention studies
  • how to break up sedentary time
  • how to design neighbourhoods/ buildings
  • public health interventions
  • canadian society for exercise physiologists
19
Q

primary and secondary improvements

A

primary: improve bp, weight reduction, decrease health probs
secondary: increased exercise, improved diet, improved sleep

20
Q

why would employer care

A

a) research the benefits of PA
b) develop PA programs
c) demonstrate PA program adherence benefits
- lots of A but need more C

21
Q

solution to getting public involved

A
  • practical
  • accessible
  • doable
  • sustainable
22
Q

road blocks to getting public involved

A
  • cost
  • space
  • resources
  • productivity
23
Q

what was the decrease in fine motor skills

A

6-11%

Pers (11 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions