Physical Activity News and Research

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Study finds higher incidence of arrhythmias in elite cross-country skiers

A Swedish study presented at the ESC Congress 2011 today, found a higher incidence of arrhythmias in cross-country skiers with a long history of endurance training.

30 Aug 2011

Post myocardial infarction snus quitters have 44% lower risk of mortality

In this prospective cohort study, presented today at the ESC Congress 2011, discontinuation of smokeless tobacco after a myocardial infarction (MI) is associated with a lower risk of subsequent mortality. Investigators found that post MI snus quitters had a 44 % lower risk of total mortality.

29 Aug 2011

Post MI snus quitters have lower risk of mortality

29 Aug 2011

Strong link between leisure-time physical activity and AF among men

A Norwegian survey carried out between 1974 and 2003 showed that there was a graded independent increase in the risk of AF with increasing levels of physical activity in a population-based study among men with ostensibly no other heart disease. In women the data were inconclusive.

29 Aug 2011

Tax on sugary drinks, limits on marketing to children may help curb global obesity epidemic

The global obesity epidemic has been escalating for decades, yet long-term prevention efforts have barely begun and are inadequate, according to a new paper from international public health experts published in the August 25, 2011 edition of the journal The Lancet.

26 Aug 2011

NIH creates mathematical model to predict weight changes in the body

Researchers at the National Institutes of Health have created a mathematical model - and an accompanying online weight simulation tool - of what happens when people of varying weights, diets and exercise habits try to change their weight. The findings challenge the commonly held belief that eating 3,500 fewer calories - or burning them off exercising - will always result in a pound of weight loss.

26 Aug 2011

Child-care settings can play important role in encouraging healthy eating habits

Eating and physical activity habits for a lifetime can develop at an early age. As the use of preschool child care increases and the prevalence of childhood obesity is at an all-time high, the opportunity to positively impact eating and exercise habits within this setting presents itself.

26 Aug 2011

Largest study on breast cancer disparities in African-American women

Why are African-American women more likely than those of European descent to be diagnosed with breast cancer at a young age, and with poor prognoses? It's a provocative question, and one that a multidisciplinary team from the Slone Epidemiology Center at Boston University, the University of North Carolina Lineberger Comprehensive Cancer Center and Roswell Park Cancer Institute are coming together to address, supported by a five-year, $19.3 million award from the National Cancer Institute.

26 Aug 2011

High job stress causes workers to increasingly seek help from health professionals

Job-related stress is catching up with the Canadians. A new study by Concordia University economists, published in BMC Public Health, has found that increased job stress causes workers to increasingly seek help from health professionals for physical, mental and emotional ailments linked to job stress.

26 Aug 2011

Benefits of physical activity accumulate across a lifetime: New study

The benefits of physical activity accumulate across a lifetime, according to a new study published in the October issue of the American Journal of Preventive Medicine.

26 Aug 2011

GCC hormone receptor may also help fight obesity

The hormone receptor guanylyl cyclase C (GCC) has been established as a suppressor of colorectal cancer tumors, but new evidence from Thomas Jefferson University suggests it may also help fight one of the country's biggest pandemics: obesity.

26 Aug 2011

Achievement of physical activity goals linked to reduced arthritis pain, increased quality of life

Researchers from The Netherlands report that patients with rheumatoid arthritis (RA) who have higher levels of self-efficacy for physical activity are more likely to achieve their physical activity goals.

25 Aug 2011

Ceasing regular physical activity impairs glycemic control

79 million American adults have prediabetes and will likely develop diabetes later in life, according to the Centers for Disease Control and Prevention. As the number of people diagnosed with diabetes continues to grow, researchers are focusing on discovering why the prevalence of the disease is increasing.

24 Aug 2011

Learning ZoneXpress releases four DVDs based on USDA's MyPlate nutrition initiative

Learning ZoneXpress, the leading producer of health and nutrition education materials in the U.S., has just released a series of four (4) dynamic DVDs based on the USDA's new nutrition initiative.

23 Aug 2011

High-salt diets with low physical activity can impact brain health in older adults

Older adults who lead sedentary lifestyles and consume a lot of sodium in their diet may be putting themselves at risk for more than just heart disease.

23 Aug 2011

Marital transitions can increase risk of large weight gain in men, women

Both marriage and divorce can act as "weight shocks," leading people to add a few extra pounds - especially among those over age 30 - according to a new study.

22 Aug 2011

Two studies on how amino acids influence protein synthesis in recreational athletes

Physical activity requires strong, healthy muscles. Fortunately, when people exercise on a regular basis, their muscles experience a continuous cycle of muscle breakdown (during exercise) and compensatory remodeling and growth. Athletes have long experimented with methods to augment these physiologic responses to enhance muscle growth.

20 Aug 2011

Physical Activity News and Research

Study finds higher incidence of arrhythmias in elite cross-country skiers

Post myocardial infarction snus quitters have 44% lower risk of mortality

Post MI snus quitters have lower risk of mortality

Strong link between leisure-time physical activity and AF among men

Tax on sugary drinks, limits on marketing to children may help curb global obesity epidemic

NIH creates mathematical model to predict weight changes in the body

Child-care settings can play important role in encouraging healthy eating habits

Largest study on breast cancer disparities in African-American women

High job stress causes workers to increasingly seek help from health professionals

Benefits of physical activity accumulate across a lifetime: New study

GCC hormone receptor may also help fight obesity

Achievement of physical activity goals linked to reduced arthritis pain, increased quality of life

Ceasing regular physical activity impairs glycemic control

Learning ZoneXpress releases four DVDs based on USDA's MyPlate nutrition initiative

High-salt diets with low physical activity can impact brain health in older adults

Marital transitions can increase risk of large weight gain in men, women

Two studies on how amino acids influence protein synthesis in recreational athletes

New research articles focus on sport, physical activity participation across the lifespan

IRSF announces new Rett syndrome translational research awards

Just 15 minutes of exercise per day prolongs life

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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