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Heart health: Regular training rejuvenates the heart for decades

Heart health: Regular training rejuvenates the heart for decades


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Sport keeps the heart fit - into old age. However, this only applies if you start sport at a young age and practice it continuously.

Regular training rejuvenates the cardiovascular system

A recent study by sports scientists from Ball State University in Indiana shows that regular exercise over many years rejuvenates the cardiovascular system in old age and builds up the muscles.

Why does sport keep your heart healthy?

When we exert ourselves physically, the heart beats more frequently and pumps more blood into the body. The heart muscle is a muscle like any other, and if we don't use it, it weakens. So sport also means muscle training for the heart.

Important for heart sufferers

Sport also brings relief for heart diseases. Training reduces the risk of sudden cardiac death if your coronary arteries are calcified or if you have chronic heart failure.

How does exercise affect the heart muscle?

Regular exercise increases the heart muscle for a long time. With each stroke, he pumps more blood into the body than before. The heart works better.

Sport against arteriosclerosis

In arteriosclerosis, the veins “calcify”. Continuous exercise prevents this, because the movement releases enzymes that influence the lipid levels in such a way that the risk of sclerosis decreases.

Risk of being overweight

In the long run, active sport increases the overall muscle mass, reduces the fat content in the body and does not cause excess weight. Obesity is one of the main causes of cardiovascular problems. At the same time, sport can of course lower blood pressure.

How did the scientists work?

The Americans were now examining for the first time people who had been exercising continuously for decades, comparing them to people who were the same age (75 years) and hardly exercised, as well as 25-year-olds who exercised just as often and for a long time like the active seniors.

Oxygen test

All subjects in the three groups cycled in the laboratory. Her oxygen uptake was measured. This corresponded to the amount that a person takes in when he moves intensively.

Conclusion

The elderly, who were keen on exercise, performed just as well as the agile youngsters, but the less sporty seniors lagged far behind. (Dr. Utz Anhalt)

Author and source information



Video: Heart Disease Prevention: The Impact of Diet and Exercise on Heart Health; By David Maron, MD (May 2022).