How Does the Heart Pump Blood to the Leg Despite Gravity?

This process in our body While it is quite remarkable, is the pumping of the heart alone actually sufficient?

This system, which seems impossible, is actually is not enough on its own. Let us explain.

The blood in our legs flows upwards, despite gravity.

Although this is a very intriguing phenomenon, the pumping power of the heart alone to move blood upwards in the legs This is not enough. This is where a second system comes into play: the cooperation of our muscles and the valves in our veins.

Human body, to return blood from our legs to the heart has developed many mechanisms to do this. Small valves located along the veins prevent the backward flow of blood. These valves work together with the contraction of our leg muscles to ensure that the blood moves in one direction.

Especially during walking, standing and other physical activities, our muscles help pump blood by compressing the vessels.

This process, “musculovenous pumping” It is called the valve and provides effective resistance to gravity. However, sometimes these valves may not work properly and blood can leak backwards.

In this case, the veins in the legs swell and varicose veins occur.

David J. Tibbs As he pointed out, gravity is constantly acting against the venous system of our limbs. In case of valve dysfunction, the blood can flow backwards and the resulting increase in venous pressure can occur.

Don’t forget about regular physical activity for healthy blood circulation.

Activities such as walking, running, cycling, by activating your leg muscles increases blood circulation and thus supports venous return. This simple yet effective method offers a natural solution to increase blood flow in your legs.

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