True.....
Explanation:
Considering the total body, there are six elements of fitness: aerobic capacity, body structure, body composition, balance, muscular flexibility and strength.
it pumps blood? but depending on which part of the heart it is located it could be oxygenated or deoxygenated blood
Place hands behind your head, as shown, with elbows out to the side. You can also cross your arms over your body or leave them at your sides, whichever is most comfortable.
Bend your body to one side, bending at the waist. Keep your head facing forward.
Return to starting position. Repeat on the other side.