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

Answer 1

The most likely TRUE statement about cardio fitness is: "It brings oxygen into the blood and requires people to breathe harder."

Cardio fitness refers to exercises that increase your heart rate and promote the efficient use of oxygen, leading to improved respiratory and cardiovascular health.