15. What questions could you ask to find out if a
person who runs a gym is qualified?

You could ask for references and ask what kind of education they received and if they have the required degree or license. List two reliable sources and one poor source of health information.

the more fit you are, the faster the recovery. your heart rate drops most sharply in the first minute after you stop exercising; it should then fall about 20 beats a minute—a drop of less than 12 beats a minute is considered abnormal. this “recovery heart rate” is measured as part of an exercise stress test.