What is most likely TRUE about cardio fitness?

(1 point)
Responses

It is the least essential element of most fitness plans.
It is the least essential element of most fitness plans.

It brings oxygen into the blood and requires people to breathe harder.
It brings oxygen into the blood and requires people to breathe harder.

It is recommended that adults get at least 50 minutes of it per week.
It is recommended that adults get at least 50 minutes of it per week.

It focuses on core strength by targeting the abdomen, back, and pelvis.

1 answer

The statement that is most likely TRUE about cardio fitness is:

It brings oxygen into the blood and requires people to breathe harder.

Cardiovascular fitness, also known as aerobic fitness, primarily involves activities that increase your heart rate and respiratory rate, thereby improving the efficiency of your cardiovascular system and enhancing your ability to take in and utilize oxygen.