Answer: I'm going to say true
Explanation: :)
Exercising can help him. Cutting out fast foods and some carbs too can also help <span />
The 3rd one, the one that begins with knowledge
Deciding whether a study will compare different groups of individuals or examine changes within the same group of individuals involves a decision about the research <u>des</u>ign.
Explanation:
Behavioral research studies about patterns and their variables of individual and social behavior of a person with response to stimuli (internal or external)
A research design essentially is the blueprint of the research that integrates and interlinks various research components like evidence and data collection, measurements undertaken, analysis and the interpretations made in a coherent, logical and comprehensive way.
Decision about the type of comparison group in group experimental researches is taken during research design to decide about how the comparison should be made to obtain the correct results. It can be compared with an individual to a group, or a control group against an experimental group.
The pattern changes in each group is studied based on the independent variables which changes in the experimental group and is fixed or constant in a control group.
What doesn't limit the range of moton from the things which you've mentioned would be age. Age per se doesn't really limit the range of motion - while there are factors which negatively influence our range of motion and which are strongly correlated with age, it is hard to say that age itself would be the cause of a limited range of motion.
