The cardiorespiratory workout is one that does what?

Cardiorespiratory focuses on three main things: lungs, heart, and circulatory system (blood vessels). Cardiorespiratory is basically activities that get your heart rate up to its targeted rate. This includes swimming, running, boxing, and many other activities. 

After a long conversation with my father, i learned to take my responsibilities more seriously.hope this : )

The apple’s colors is red