Step 1 will increase your fitness, health, and wellness (step 2) if you stick to the healthy living practices, but the outcome is still dependent on others. If you get in shape as a result of activity suggested by coaches and physical education teachers, for example, your fitness is reliant on their direction.
The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle. The right ventricle pumps the oxygen-poor blood to the lungs where they are oxygenated.
