the difference has to do with physical activity, these people are usually younger & make a conscious effort to work out in addition to day to day adl's.
health &wellness has more 2 do with older people as in eating healthier, going to the dr. when necessary and making an effort to go 4 walks, or bike rides. it's about feeling better.
Secondary sexual characteristics are those that emerge during the prepubescent through postpubescent phases (e.g., breasts in females and pigmented facial hair in males).
This is true. Studies have shown our brain releases chemicals that allow us to have better self-thought and image of not only ourselves but situations around us.