The terms “aerobic fitness” and “cardio-respiratory fitness” mean the same thing. (1 point)true
false

2. duration refers to the amount of time of your aerobic session.
(1 point)true
false

3. frequencyrefers to how hard you exercise.
(1 point)true
false

4. intensity refers to how hard the body is working.
(1 point)true
false

5. activities that are low in intensity and of short duration will provide adequate cardio-respiratory improvement.
(1 point)true
false

6. during aerobic activities, your muscles require less oxygen.
(1 point)true
false