Hector visits his doctor because lately he has been losing his balance when doing simple activities, such as walking. hector most likely has problems with which structure?

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.

you get into a car crash and die