Physical Activity News and Research

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Exercise may improve kid's attention span

As school districts across the nation revamped curricula to meet requirements of the federal "No Child Left Behind" Act, opportunities for children to be physically active during the school day diminished significantly.

1 Apr 2009

Using public transit may help you keep fit

The study, published in the Journal of Public Health Policy, finds that people who take public transit are three times more likely than those who don't to meet the Heart and Stroke Foundation of Canada's suggested daily minimum of physical activity.

29 Mar 2009

Retired NFL linemen have high incidence of sleep apnea

Sleep disordered breathing, also known as sleep apnea, is highly prevalent among retired National Football League (NFL) players, and particularly in linemen, according to Mayo Clinic research.

29 Mar 2009

Sodas increase risk for coronary heart disease

Regular consumption of sugary beverages such as soda put women at a higher risk for coronary heart disease.

24 Mar 2009

Fit women much less likely to die from breast cancer

Physically fit women are less likely to die from breast cancer, according to a study by researchers at the University of South Carolina Arnold School of Public Health.

24 Mar 2009

Older adults concern for personal health linked to walking difficulty

Older adults who worry about their health engage in less physical activity, and those who participate in less activity are more likely to report having difficulty walking, according to a new study.

24 Mar 2009

High triglyceride levels common, often untreated among Americans

High concentrations of blood fats known as triglycerides are common in the United States, according to a report in the March 23 issue of Archives of Internal Medicine.

23 Mar 2009

Longer bouts of exercise help prevent childhood obesity

Children who exercise in bouts of activity lasting five minutes or longer are less likely to become obese than those whose activity levels are more sporadic and typically last less than five minutes each, Queen's University researchers have discovered.

20 Mar 2009

Study shows moderate intensity walking means 100 steps per minute

The benefits of moderate physical activity to general health and well-being are well known.

17 Mar 2009

Lifestyle changes could prevent one in four cases of bowel cancer by 2024

Improving lifestyles now could prevent 12,000 cases (26 per cent) of bowel cancer by the year 2024 - a new report by Cancer Research UK predicts today.

17 Mar 2009

Bioabsorbable stents show promise

A study published online in The Lancet presented two year data for the bioabsorbable everolimus coronary stent.

15 Mar 2009

Treatment of European coronary patients fails to meet standards of international guidelines

Large proportions of European coronary patients are failing to achieve lifestyle, risk factor and therapeutic targets for the prevention of further disease, according to results of the third EUROASPIRE survey.

12 Mar 2009

Lack of vitamin D in the diet could mean too much fat on adolescents

Too little vitamin D could be bad for more than your bones; it may also lead to fatter adolescents, researchers say.

12 Mar 2009

New data on link between cancer and nutrition

European experts in cancer and nutrition are meeting in Zurich, Switzerland late this month to discuss cutting-edge research in one of the most important and fiercely debated topics in cancer prevention: the link between diet and cancer.

12 Mar 2009

Research shed new light on anergia

With the help of a non-invasive method of monitoring human activity, doctors and researchers at Columbia University Medical Center are shedding new light on a syndrome affecting nearly 40 percent of older adults with heart failure: anergia.

11 Mar 2009

Low levels of vitamin D linked to several risk factors in teenagers

Low levels of vitamin D were associated with an increased risk of high blood pressure, high blood sugar and metabolic syndrome in teenagers, researchers reported at the American Heart Association's 49th Annual Conference on Cardiovascular Disease Epidemiology and Prevention.

11 Mar 2009

Identifying and treating depression plus exercise in African-Americans may reduce heart disease

Identifying and treating depression, including increasing physical activity, may improve quality of life and reduce cardiovascular disease and death in African Americans, according to reports presented at the American Heart Association's 2009 Conference on Nutrition, Physical Activity and Metabolism.

11 Mar 2009

Study looks at yoga and fear of falling in seniors

Indiana University researchers found promising results in an exploratory study involving yoga practice by older adults who expressed a fear of falling.

10 Mar 2009

Anger and hostility associated with higher risk for coronary heart disease

Anger and hostility are significantly associated with both a higher risk for coronary heart disease (CHD) in healthy individuals and poorer outcomes in patients with existing heart disease, according to the first quantitative review and meta-analysis of related studies, which appears in the March 17, 2009, issue of the Journal of the American College of Cardiology.

10 Mar 2009

Abdominal obesity puts the squeeze on lungs

There's more bad news for people who carry excess weight around their waists: Not only is abdominal obesity associated with diabetes, hypertension, cardiovascular disease and a host of other health problems collectively known as "metabolic syndrome," a new study has found that a high waist circumference is strongly associated with decreased lung function-independent of smoking history, sex, body mass index (BMI) and other complicating factors.

8 Mar 2009