Swimming is particularly beneficial for those

yes it is very beneficial! it is exercise and you know by now that that's good for ya. also mommy said that it makes your lungs very strong if you swim a lot! other things that will happen if you swim a lot: you may get toned muscles! you'll be stronger and have improved endurance.

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.