Re:Exercise may help slow cognitive decline in some people w...
by kiba on Saturday April 03, 2021 @09:03AM
(#26680727)
The study is not very rigorous.
A limitation of the study was that participants reported their own levels of physical activity, so there is the possibility that they would not remember their levels exactly.
Instead of involving a RCT, we have a survey study.
A limitation of the study was that participants reported their own levels of physical activity, so there is the possibility that they would not remember their levels exactly.
Instead of involving a RCT, we have a survey study.