Physical Activity News and Research

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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

Physical activity levels may affect men’s semen quality

The quality of young men’s sperm may be influenced by how active their lifestyle is, report researchers.

6 Feb 2013

Survivors of CNS cancer in childhood are at increased risk for disturbance in body image

Survivors of cancer of the central nervous system (CNS) in childhood are at heightened risk for disturbance in body image and self-image in relation to sports or other physical activities, according to a nationwide study from Karolinska Institutet in Sweden published in the Journal of Neuro-Oncology.

5 Feb 2013

Water tubing-related injuries on the rise: Study

Water tubing, a recreational activity in which participants ride an inner tube which is pulled behind a boat by a tow rope, has grown in popularity in recent years. Unfortunately, the number of injuries related to this activity has also increased.

5 Feb 2013

Triggers linked to migraines with aura remain nebulous

Only a small fraction of patients who suffer from migraine with aura experience an attack when they are exposed to self-reported natural triggers in an experimental setting, research shows.

4 Feb 2013

Poor diet provides clue to metabolic abnormalities in schizophrenia

Patients with schizophrenia commonly have a poor diet, say UK researchers who believe this may partly account for the increased incidence of metabolic abnormalities in these patients.

4 Feb 2013

High intensity interval training more suitable to achieve sustainable changes in exercise behaviour

With many of us struggling to get enough exercise, sport and exercise scientists at Liverpool John Moores University (LJMU) and the University of Birmingham, under the lead of Professor Anton Wagenmakers, have been working on a time-saving solution.

3 Feb 2013

Scientists uncover key mechanism that links obesity and diabetes with cancer

Sugars are needed to provide us with energy and in moderate amounts contribute to our well-being. Sustained high levels of sugars, as is found in diabetics, damages our cells and now is shown that can also increase our chance to get cancer: The dose makes the poison as Paracelsus said.

1 Feb 2013

Obesity becoming serious problem, comparable to cigarette smoking

Dr. Charles H. Hennekens, M.D., Dr.P.H., the first Sir Richard Doll Professor and senior academic advisor to the dean in the Charles E. Schmidt College of Medicine at Florida Atlantic University has published a report in the current issue of the American Journal of Medicine that obesity is becoming as big a hazard worldwide, comparable to cigarette smoking.

1 Feb 2013

University of Leicester's GENIE to host Lifestyle and Cancer Awareness Workshop on Feb. 23

Women with a family history of breast or ovarian cancer are invited to meet with experts who will advise on preventing or delaying the disease. The University of Leicester's Genetics Education Networking for Innovation and Excellence (GENIE) will hold its third Lifestyle and Cancer Awareness Workshop on Saturday, February 23.

1 Feb 2013

Study evaluates link between sedentary time and death among breast cancer survivors

Spending a lot of time watching television after breast cancer diagnosis is not linked to death in these breast cancer survivors. It appears that after accounting for self-reported physical activity levels after diagnosis, sedentary behavior was not an independent risk factor for death.

31 Jan 2013

Left ventricular assist device improves quality of life in two brothers with Becker's Muscular Dystrophy

Tyler Wertz, 18, and his 16-year old brother Austin Tucker, fight, tease, love and support each other like most brothers do. Unlike most brothers, however, they share the same uncertain future—both have heart assist devices keeping them alive while they struggle with a debilitating disease. As young boys, Tyler and Austin were diagnosed with Becker's Muscular Dystrophy, a disease that slowly weakens the arms and legs and damages the heart.

31 Jan 2013