Question

Which of the following is true about cardio fitness?

A. Cardio activities are also known as aerobic activity.
B. Cardio activities are recommended on a daily basis.
C. When performing cardio activities, your heart rate should be within your target heart rate zone.
D. All of the above.

Answer 1

D. All of the above

Step-by-step explanation:

All of these answers make complete sense to the question, Cardio is healthy for you and should be done on a daily basis.

Answer 2

D. All of the above

Step-by-step explanation: