Physical Activity News and Research

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Dieting trends in 2011

As the hectic holiday season comes to a close and a new year approaches, many consumers are once again vowing to adopt weight loss goals to shed those unwanted pounds. But with obesity increasing at alarming levels across the globe, a number of health experts are urging a new approach to help fight the nation's burgeoning weight problem.

23 Dec 2010

Obese people more likely to report exercise as a trigger for asthma

Obese people are more likely to report exercise as a trigger for asthma. Of 673 people evaluated in a new study whose results are published in the journal The Physician and Sportsmedicine, 71 percent of participants reported exercise-induced asthma (ETA).

23 Dec 2010

Top ten advances in cardiovascular, stroke research in 2010

Research on reducing risks, improving medical treatment and improving lifestyle behaviors to fight the battle against heart disease and stroke are among the key scientific findings that make up this year's top cardiovascular and stroke research recognized by the American Heart Association/American Stroke Association.

22 Dec 2010

Healthy foods improve survival and quality of life in older adult population

In a study published in the January 2011 issue of the Journal of the American Dietetic Association, researchers investigated empirical data regarding the associations of dietary patterns with mortality through analysis of the eating patterns of over 2500 adults between the ages of 70 and 79 over a ten-year period.

22 Dec 2010

Gym injury prevention advice for the New Year

The American Orthopaedic Foot & Ankle Society (AOFAS) has a message for previously sedentary Americans who will head to the gym this New Year: take it slow. Stress fractures are the most common overuse injuries of the foot and ankle. They occur with a rapid increase in physical activity (too much too quickly). Stress fractures result from a series of loading and unloading cycles that cause damage to the bone. If these forces continue and the bone is not able to repair itself fast enough, a fracture may occur.

21 Dec 2010

Hutchinson Center's tips for weight loss in the new year

Losing weight is at the top of many a New Year's resolution list. In addition to maintaining a healthy diet and getting enough exercise, what else can one do to make sure those good intentions have a lasting impact throughout the year?

21 Dec 2010

Dell receives CEO Cancer Gold Standard accreditation

Dell has received CEO Cancer Gold Standard™ accreditation, recognizing the company's commitment to reducing the cancer risk of its employees and their families by encouraging healthy lifestyles and promoting early detection through screenings, and by providing quality care, including access to cancer clinical trials, when a cancer diagnosis becomes a reality.

20 Dec 2010

Progress report on 'Strategy for Europe on nutrition, overweight and obesity'

December has been a busy month for the European Commission, and Despina Spanou, Principal Adviser at the Directorate General for Health and Consumers, talks to EUFIC, about Europe's Nutrition Strategy mid-term progress report, the evaluation of the EU Platform for Action on Diet, Physical Activity and Health, the OECD/EC report "Health at a Glance: Europe 2010", and the Belgian Presidency/EC Conference on Monitoring and Evaluation of EU and Member States' strategies on nutrition, overweight and obesity-related health issues.

20 Dec 2010

Physical activity, healthy diets open gateway to preventive lifestyle

"A physical active lifestyle opens the gateway to a preventive lifestyle including healthy diets" - this was the main message from a scientific presentation of Prof. Wolgang Schlicht, Institute of Sport and Health Sciences, Stuttgart University, held during the last meeting of the EU supported Food Cluster Initiative in Ghent, Belgium.

17 Dec 2010

Quarter of all British school children obese: Report

A quarter of all British school children are obese and by the final year of primary school, the proportion rises to a third. Experts believe that this is not even the actual figure because many children opt out of being weighed. Urban children were much more likely to be overweight than those living in more rural areas.

16 Dec 2010

Poverty and obesity links

According to U.S. government researchers in a new report, women who are poor are much more likely to be obese but men are not. They revealed this Tuesday that where income does not greatly affect whether a man is obese, education affects both sexes. The team at the National Center for Health Statistics writes, “Among men, obesity prevalence is generally similar at all income levels, with a tendency to be slightly higher at higher income levels.”

14 Dec 2010

Strength training exercise program for seniors provides sustained cognitive, economic benefits

A one-year follow-up study on seniors who participated in a strength training exercise program shows sustained cognitive benefits as well as savings for the healthcare system. The research, conducted at the Centre for Hip Health and Mobility at Vancouver Coastal Health and the University of British Columbia, is published today in the Archives of Internal Medicine.

14 Dec 2010

Researchers conduct trial to study obesity-related respiratory limitations on weight loss

Tamara Ritchie lost 25 pounds in 12 weeks without breaking a sweat. She was just following doctors' orders.

13 Dec 2010

Research programs embody the promise of anti-aging medicine.

Sometimes the value of research lies as much in exposing false remedies as in discovering true breakthroughs. Scientists at the country's first school of gerontology and in laboratories around the University of Southern California do both, mindful of their responsibility to a society focused on healthful aging.

13 Dec 2010

Weightlifting may help prevent lymphedema following breast cancer treatment

Weightlifting may play a key role in the prevention of the painful limb-swelling condition lymphedema following breast cancer treatment, according to new research from the University of Pennsylvania School of Medicine. Combined with the team's previous findings that the exercise limits a worsening of symptoms among women who already have lymphedema, the new data cements the reversal of long-running advice that breast cancer survivors should avoid lifting anything heavier than five pounds after they finish treatment.

10 Dec 2010

Depression treatment may help obese women to lose weight

The new study, which appears in the November/December issue of the journal General Hospital Psychiatry, cites past surveys that show having a body mass index (BMI) of 30 or more — classified as obese — increases a person's risk of depression by 50 percent to 150 percent.

10 Dec 2010

Exercise can help prevent or manage diabetes, boost quality of life: New guidelines

New guidelines on exercise for people with diabetes are likely to open some eyes — and, for those who follow them, help prevent or manage diabetes, improve overall health and boost quality of life. A panel of nine experts developed the recommendations, published this month in Medicine & Science in Sports & Exercise, the official journal of the American College of Sports Medicine.

10 Dec 2010

Exertional heat-related injuries also occur during everyday activities

A new study conducted by researchers at the Center for Injury Research and Policy of The Research Institute at Nationwide Children's Hospital examined exertional heat-related injuries that were treated in emergency departments between 1997 and 2006. Exertional heat-related injuries are injuries that occur as a result of exercise or physical activity during warm or hot temperatures.

8 Dec 2010

Video games effective in improving diet behaviors of children

Obesity in youngsters has risen dramatically in recent decades. Fruit and vegetable (FV) consumption and increased water intake can lower the risk of obesity, as can increased physical activity, but it is not always easy to convince children to eat better and exercise more. In a new study published in the January 2011 issue of the American Journal of Preventive Medicine, researchers found that video games designed to encourage these behaviors were effective.

8 Dec 2010

Med-Vision offers steps to maintain weight during holidays

Health and wellness strategists at Med-Vision, LLC offer simple steps to avoid holiday weight gain during the whirlwind of to-dos and tasty temptations.

8 Dec 2010