Answer - D. medical problems is most likely to influence his body composition
Depression is a feeling disorder that has to do with a relentless feeling of unhappiness and loss of involvement, it can also get in the way of ones daily running. People with this disorder tend to take a lot of drugs to help them feel better and this can have an effect on their body composition.
I'm pretty relatively sure that the answer is A.
Carioca is not a dynamic exercise
PHI - protected health Information.