What substances make up an iron pot? what substances make up an iron pot? follow 2 answers 2 report abuse are you sure you want to delete this answer? yes no

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.