aerobic workout

aerobic exercise is good for the

• heart

• lungs

• brain

• all of the above

While exercising it is important to stay hydrated which means

• wear the right clothes

• drink water

• look good

• sweat

When doing the exercise in the video with high knees, he says it is good for what muscles?

• arms

• legs

• tummy

• feet

Besides our heart, name another muscle you used

The cool down makes what 2 things return to normal?