To set your intensity level, you need to use your maximum heart rate, which is determined by subtracting age from 220.
Here’s the answer hopefully it helps you out
<span>The question is asking us to choose the healthiest among the people presented. Let's look at the people: "
A) Anna is the head cheerleader at school and has a group of friends who copy everything she does. She's always happy and doesn't care a lot about what grades she makes. - she seems to be emotionally healthy, but the fact that her friends copy her is not a basis for good relationships with people
B) Chris takes tennis lessons and hangs out with friends after finishing his school work. He gets good grades, enjoys tennis, and has strong bonds with his friends. - this is the correct answer and the healthiest person, he is healthy physically (doing sport) and mentally - he has good social relations C)Elliot always studies very hard, has a high GPA, and scores the highest on tests. He knows he's much smarter than all his classmates, who call him a nerd." - Elliot is not very healthy as he does not do a lot of sports, so he is not physically healthy.</span><span />
