Lecture 4-5

Question 1

Major takeaways about MVPA

Answer 1

-MVPA is associated with substantial reduction in health risk
-any amount of MVPA counts
-reallocating more time into MVPA from any of the other movement behaviours is associated with health benefits

Question 2

Do you have to do 10 min bouts

Answer 2

-no
-there is a negative inverse independent of bouting

Question 3

Does intensity matter

Answer 3

-METs per min only matters when talking about decreasing risk factors
-when talking about the outcome such as all cause mortality, risk factors do not matter so intensity doesnt matter

Question 4

Major takeaways of LPA

Answer 4

-LPA is associated with substantial reduction in health risk in a dose-response matter
-any amount of LPA counts
-reallocating some sedentary time into any of the other movement behaviours, including LPA, is associated with health benefits

Question 5

Hazard ratio

Answer 5

-at any given instantaneous point in time

Question 6

How are movement behaviours associated with eachother

Answer 6

-they are mutually exclusive