Exercise News and Research

Latest Exercise News and Research

Worrying about your health? more government money will help you stay well

A national poll by the Australian medical research body, Research Australia, has found that many Australians are worried about developing a range of chronic diseases during their lifetime, particularly diseases such as arthritis.

2 Dec 2008

Warning of serious side-effects of quit-smoking drug Champix

Australian doctors have been warned about the the quit-smoking drug Champix, according to the Therapeutic Goods Administration (TGA) care must be taken when prescribing Champix (varenicline), because of possible serious side-effects.

2 Dec 2008

Dramatic procedural results for pectus excavatum patients

Patients who have had the common chest wall deformity known as pectus excavatum corrected report improved body image and ability to exercise, according to a study published December in the journal Pediatrics.

1 Dec 2008

Exercise helps blood flow in senior brains

Older adults who exercise regularly show increased cerebral blood flow and a greater number of small blood vessels in the brain, according to findings presented today at the annual meeting of the Radiological Society of North America (RSNA).

1 Dec 2008

Coronary CTA is a low cost, non-invasive alternative for evaluating coronary artery disease

Coronary CTA offers a low cost, non-invasive alternative to conventional angiography for evaluating patients who are suspected of having coronary artery disease; true even if the patients have calcified coronary artery plaques, according to a study performed at the Thomas Jefferson University Hospital, Philadelphia, PA.

1 Dec 2008

Kick, catch and throw - key to obesity prevention

A new study has found kids who learn how to kick, catch and throw are more likely to grow into active and fit teens.

1 Dec 2008

Genetic variation in metabolism identified

Metabolic diseases - in particular the increasingly prevalent type 2 diabetes - are caused by a complex interaction between genetic disposition and unfavorable lifestyle, above all unbalanced diet and too little physical exercise.

30 Nov 2008

Universal voluntary testing, immediate treatment can reduce new HIV cases by 95% within 10 years

Universal and annual voluntary testing followed by immediate antiretroviral therapy treatment (irrespective of clinical stage or CD4 count) can reduce new HIV cases by 95% within 10 years, according to new findings based on a mathematical model developed by a group of HIV specialists in WHO.

26 Nov 2008

Advanced CT scans 100 percent accurate in checking for clogged arteries

In a development that researchers say is likely to quell concerns about the value of costly computed tomography (CT) scans to diagnose coronary artery blockages, an international team led by researchers at Johns Hopkins reports solid evidence that the newer, more powerful 64-CT scans can easily and correctly identify people with major blood vessel disease and is nearly as accurate as invasive coronary angiography.

26 Nov 2008

Fear of hypoglycemia a barrier to exercise for type 1 diabetics

According to a new study, published in the November issue of Diabetes Care , a majority of diabetics avoid physical activity because they worry about exercise-induced hypoglycemia (low blood sugar) and severe consequences including loss of consciousness.

26 Nov 2008

Expert says billions of dollars wasted on 'quack' health food products

According to Professor Michael Lean from the University of Glasgow, globally every year, obese people waste billions of pounds on food products that 'imply' that they aid weight loss, which are actually totally ineffective.

26 Nov 2008

Millions being tricked into buying useless diet food products or supplements

Globally every year, obese people waste billions of pounds on food products that 'imply' that they aid weight loss, but are totally ineffective, says a nutritional expert on bmj.com.

25 Nov 2008

Seniors are feeling anxious

For older adults who have lived through the Great Depression, news stories comparing present circumstances to the harsh realities of food lines, few jobs, and extreme poverty of the 1930's may be panic-producing.

25 Nov 2008

Call for greater caution in prescribing inhaled corticosteroids to COPD sufferers

Lung disease experts at Johns Hopkins are calling for physicians to show much greater caution in prescribing inhaled corticosteroid drugs for people with chronic obstructive pulmonary disease after finding evidence that the widely used anti-inflammatory medications increase the risk of pneumonia by a full third.

25 Nov 2008

Scientists develop 'barcode chip' to revolutionize diagnostic medical testing

In less than 10 minutes, and using just a pinprick's worth of blood, the chip can measure the concentrations of dozens of proteins, including those that herald the presence of diseases like cancer and heart disease.

25 Nov 2008

Telephone counseling may be as effective as face-to-face counseling in weight loss maintenance

Face-to-face and telephone follow-up sessions appear to be more effective in the maintenance of weight loss for women from rural communities compared with weight loss education alone, according to a report in the November 24 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

24 Nov 2008

Exercise helps manage anger in overweight children

Regular exercise seems to reduce anger expression in overweight but otherwise healthy children, researchers said.

24 Nov 2008

New report shows the financial and social value of investing in medical research

A study commissioned by three leading scientific institutions has demonstrated substantial financial and social benefits from investment in medical research.

21 Nov 2008

Non-pharmacologic interventions for the control of osteoporosis and obesity

The Department of Biomedical Engineering at Stony Brook University received a $1.8 million grant from the National Institutes of Health (NIH) to investigate the biologic and physical mechanisms of very low-magnitude mechanical signals and how they strengthen bone and muscle.

20 Nov 2008

Self-weighing and weight control behaviors among adolescents with a history of overweight

Overweight teens who weigh themselves at least once a week are more likely to engage in other healthy weight control measures than teens who step on the scale less frequently, according to a new small study.

20 Nov 2008