NEW YORK (Reuters Health) - Weightlifting for nearly one hour each week helps reduce the risk of strokes and heart attacks by nearly 70 percent, as well as other health benefits, a recent study shows.
The study, conducted by researchers at Iowa State University, has more than 13,000 adults.
"People think they need to spend a lot of time lifting weights, but in fact minutes can be effective in keeping the heart healthy," said team leader Dick Chul Lee.
"Muscle building helps to move the joints and bones, and it also has benefits for the diet, I do not think people know all these benefits."
"This sport reduces the risk of heart disease, stroke and diabetes, as well as reducing high blood cholesterol."
A previous study found that people with strong muscles lived longer than those with weak muscles.
The study, performed by experts at the University of Michigan, said muscle strength makes a difference in longevity, not "mass."
"Our research suggests that people who are practicing muscle building and strengthening exercises are living longer, and are well confronted with the problems and obstacles of aging."
