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TheAccording to new research, it is healthier for the heart to do bodybuilding than to go running or strolling.
Scientists examining the health records of more than 4,000 people concluded that while both forms of exercise reduce the risk of developing heart disease, static activities such as weight lifting or push-ups at the pressure have a greater effect like running, walking or cycling.
The research challenges generally assume that so-called "cardiovascular" activities such as running are the most beneficial for the heart.
However, this corroborates previous studies that an intense static exercise gives the circulatory system better training because the oxygen expenditure is more intense.
The Chief Medical Officer for England recommends adults to participate in at least 150 minutes of moderate intensity physical activity each week, including a mix of dynamic and static activities.
Professor Maia Smith, who led the research at St George's University in Granada, said: "Strength training and aerobic activity seemed to have heart health even in small amounts , at the level of the population.
"Clinicians should advise patients to exercise independently – both types of activity have been beneficial.
"However, static activity appeared more beneficial than dynamic, and patients who practiced both types of physical activity performed better than those who simply increased the level of a type. d & # 39; activity. "
The researchers analyzed cardiovascular risk factors, such as hypertension, overweight, diabetes, and hypercholesterolemia, according to the self-reported static and / or dynamic activity of 4,086 adults US.
They participated in the 2005-2006 National Health and Nutrition Survey.
The researchers then adjusted for age, ethnicity, gender, and smoking, and then stratified by age, age 21 to 44, or over age 45.
In total, 36% of youth and 25% of older adults engaged in static activities, and 28% of youth and 21% of older adults engaged in dynamic activities.
The researchers found that participation in one or the other type of activity was associated with a 30-70% decrease in risk factors for cardiovascular disease, but that associations were stronger for static activity and young people.
Professor Smith said, "An interesting point to remember is that static and dynamic activities are almost as popular among older people as among young people.
"I think this gives clinicians an opportunity to tell their older patients that they will fit perfectly in the gym or road race.
"The important thing is to make sure that they are practicing physical activity."
The research was presented at the American College of Cardiology Conference 2018 in Lima, Peru.
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