Muscular System & Blood Circulation: How They Work Together

1. Pumps Blood

The muscular contractions in our body assist in pumping oxygenated blood throughout the entire body. The action of skeletal muscles causes the compression of blood vessels which helps the heart in propelling the blood. For instance, when calf muscles contract, they compress veins located inside the legs which allows blood to flow upwards (towards the heart).

2. Breathing Mechanism

The muscular system aids in the mechanism of respiration. When we breathe, the diaphragm and other respiratory muscles contract and relax. This allows the lungs to expand and recoil. Moreover, oxygen is pumped to different organs and tissues of the body which ultimately helps in transporting nutrients to the muscles.

3. Helps Prevent Blood Pressure Variation

The constriction of blood vessels that occurs during muscle contraction also results in maintaining a stable blood pressure level.

4. Helps Blood Clotting Mechanism

When there is a muscle injury or any damage in the blood vessels, the muscular system triggers the clotting mechanism to prevent excessive bleeding.