Physical Activity News and Research

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Study examines links between sitting time and chronic diseases in middle-aged Australian males

The more you sit, the higher your risk of chronic diseases. Kansas State University researcher Richard Rosenkranz, assistant professor of human nutrition, examined the associations of sitting time and chronic diseases in middle-aged Australian males in a study that is published in the International Journal of Behavioral Nutrition and Physical Activity. Collaborators include University of Western Sydney researchers Emma George and Gregory Kolt.

19 Feb 2013

Dance-related injuries in young people on the increase

Findings spanning 17 years suggest that dance-related injuries in children and adolescents in the USA have increased by 37% over this time.

18 Feb 2013

Aerobic exercise can increase brain size and improve cognition in children, older adults

Exercise doesn't only strengthen your heart and muscles - it also beefs up your brain. Dozens of studies now show that aerobic exercise can increase the size of critical brain structures and improve cognition in children and older adults.

18 Feb 2013

CIHR awards $757,722 to Concordia researcher for international study on healthy aging

Carsten Wrosch, a professor in the Department of Psychology at Concordia University and member of the Centre for Research in Human Development, was recently awarded a major grant from the Canadian Institutes of Health Research (CIHR), worth $757,722. Wrosch leads an interdisciplinary research team consisting of lifespan, personality, health, psychiatry and kinesiology researchers from across North America.

16 Feb 2013

Physical activity may reduce risk of depression in patients undergoing bariatric surgery

Adults undergoing bariatric surgery who are more physically active are less likely to have depressive symptoms and to have recently received medication or counseling for depression or anxiety than their less active counterparts, according to new research led by the University of Pittsburgh Graduate School of Public Health.

15 Feb 2013

Effective approaches to prevent and control obesity among Latino children

Guided grocery store trips, menu labeling at restaurants, community gardens, and video-game-based exercise programs are among several promising, culturally appropriate ways to prevent obesity among Latino children, according to a new collection of studies from Salud America! The Robert Wood Johnson Foundation Research Network to Prevent Obesity Among Latino Children published in a supplement to the March issue of the American Journal of Preventive Medicine.

15 Feb 2013

Virgin HealthMiles announces partnership with vielife

vielife, the global provider of health and wellness solutions, has today announced a partnership with Virgin HealthMiles. The partnership will enable Virgin HealthMiles to offer its customers' employees online health coaching as a flexible tool to encourage the adoption of healthier lifestyle choices.

15 Feb 2013

Cyclist pollution exposure minimized by use of quieter roads

Research suggests that using quieter streets with less traffic exposes city cyclists to lower levels of air pollution than using more congested routes, although wind-speed has a significant influence on levels of pollution exposure experienced each day.

14 Feb 2013

Weight Watchers International fourth quarter revenues increase 1.7% to $407.9 million

Weight Watchers International, Inc. today announced its fiscal 2012 results for the fourth quarter and full year and provided full year fiscal 2013 earnings guidance.

14 Feb 2013

Meridian receives ADA's Certificate of Education Recognition for diabetes education program

The American Diabetes Association (ADA) has awarded Meridian Medical Associates a Certificate of Education Recognition for its diabetes self-management education program.

13 Feb 2013

Dance-related injuries on the rise among children and adolescents

Dance is a beautiful form of expression, but it could be physically taxing and strenuous on the human body, particularly for children and adolescents. A new study by researchers at the Center for Injury Research and Policy of The Research Institute at Nationwide Children's Hospital examined dance-related injuries among children and adolescents 3 to 19 years of age from 1991 to 2007.

13 Feb 2013

Low vitamin D not linked to poor physical performance in octogenarians

Researchers have found no evidence for a link between low vitamin D levels and impaired physical performance in people aged 80 years or older.

12 Feb 2013

Short but frequent exercise best for beating weight gain

Results from a small exploratory study suggest that short bouts of intermittent exercise may stimulate fat metabolism more effectively than longer continuous exercise sessions.

11 Feb 2013

Obesity research expert receives Queen Elizabeth II Diamond Jubilee Medal

ParticipACTION, the national voice of physical activity and sport participation in Canada, and the Children's Hospital of Eastern Ontario (CHEO) Research Institute are pleased to announce that Dr. Mark Tremblay has been awarded a Queen Elizabeth II Diamond Jubilee Medal from the Governor General of Canada. Medals are awarded to individuals who have distinguished themselves from others through their achievements and sustained contribution to their field.

11 Feb 2013

Four-month instructional dance program can improve health of Latino seniors

Vigorous activity can improve the physical and mental health of older adults, but for many, particularly Latinos, exercise is not a regular part of their lives, according to a University of Illinois at Chicago researcher.

11 Feb 2013

Certain nutrients may play an underlying role in short and long sleep duration

"You are what you eat," the saying goes, but is what you eat playing a role in how much you sleep? Sleep, like nutrition and physical activity, is a critical determinant of health and well-being. With the increasing prevalence of obesity and its consequences, sleep researchers have begun to explore the factors that predispose individuals to weight gain and ultimately obesity.

9 Feb 2013

Anxiety positively linked to physical activity in COPD patients

Higher levels of anxiety are associated with increased physical activity in patients with chronic obstructive pulmonary disease, US researchers report.

8 Feb 2013

Tai Chi associated with reduced falls among adult stroke survivors

Tai Chi may reduce falls among adult stroke survivors, according to research presented at the American Stroke Association's International Stroke Conference 2013.

7 Feb 2013

Migraine, epilepsy and genetics: an interview with Dr. Melodie Winawer

This work is the product of an extraordinary consortium called the Epilepsy Phenome/Genome project (EPGP). It is a consortium of 27 centres in the U.S. and internationally with several hundred physicians and staff who have worked together to enrol more than 4000 patients with epilepsy and their family members.

7 Feb 2013

Researchers examine Kaiser Permanente's obesity prevention interventions in adults and children

Community-based efforts to change the environment are proving to be an effective way of encouraging more physical activity and nutrition among school-age children, according to findings announced today from Kaiser Permanente.

6 Feb 2013