When Henry went to the hospital, his doctor explained to him that he had a minor stroke. What does this mean? O A. A blockage prevented oxygen from reaching Henry's brain. OB. There was too much potassium in Henry's blood. O C. Henry's kidneys were failing. OD. There was abornal cell growth in Henry's lungs.

A. A blockage prevented oxygen from reaching Henry's brain.

Explanation:

a p e x

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.

no, because those are both different running competitions. while distance runners train their legs and their lungs to run long amounts of time, the sprinters are training their legs and their lungs to give all they have in the little amount of area they need to cover. the brain also plays a huge part in all of this.

the brain is the only thing in your body that sends messages to your body telling you to run. if you are a long distance runner and you have the mind set of a sprinter, you will not get anywhere. if you have a long distance mind set and you have to run 200m in 20 seconds then you will not make it in time.