Question

what is most likely true about cardio fitness? (1 point) it is the least essential element of most fitness plans. 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 focuses on core strength by targeting the abdomen, back, and pelvis.

Explanation:

Cardio - fitness involves activities that increase heart rate and breathing, bringing oxygen into the blood. It is an important part of fitness plans, and adults are generally recommended to get at least 150 minutes of moderate - intensity aerobic (cardio) activity per week. Core strength focuses on the abdomen, back, and pelvis, which is different from cardio - fitness.

Answer:

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