Reference no: EM133522032
Questions
1. Characteristics of a physical activity dose include
type
intensity
frequency
duration
all of the above
2. ____________, refers to the fact that when a tissue, organ, or system is stressed by an increase in physical activity, it typically responses by increasing its capacity.
Overload
Progression
Health response
Specificity
3. A ______ muscle contraction is one where no movement of the limb occurs.
isotonic
isometric
dynamic
eccentric
4. Which of the following in an example of ABSOLUTE exercise intensity?
Liters of oxygen consumed
Kilocalories expended
Power or watts
All of the above
5. Heart rate reserve can be easily calculated as resting heart rate minus maximum heart rate.
True
False
6. According to the text, any moderate-intensity activity at least ____ min in duration may yield health-related benefits.
1
5
10
20
7. Physical activity guidelines should be updated after approximately how many years?
2
5
10
25
8. According to the text, how many stages are recommended in the development, promotion, and evaluation of physical activity guidelines?
5
15
25
50
9. The ________ was established as a generic instrument to assess the methodological rigor, process, and transparency with which practice guidelines are developed.
AGREE
AMSTAR
GRADE
GRIN
10. _______ is a tool used by guideline developers to rate the quality of evidence and strength of recommendations from scientific literature presented in systematic reviews.
AGREE
AMSTAR
GRADE
GRIN
11. Which of the following factors would NOT increase research quality?
Large magnitude of effect
Dose-response gradient
Concession of limitations