Health and Fitness

Study Finds Link Between Seasons And Declines In Exercise Patterns Over Time

Although winter's grasp has subsided to spring, its effects could have a long phrase impact on the exercise patterns of teenagers. According to a five-year study published in the Annals of Epidemiology, while teens are generally more active in warmer months, significant drops in physical labor during winter months contributes to a habitual slowdown in utilize habits throughout adolescence that could extreme over time. Discover investigators - from the Centre de Formation M dicale du Nouveau-Brunswick of the Universit de Moncton and Universit de Sherbrooke, the Universit de Montr al and McGill University - counter that declines in physical activity could be offset by promoting a diversity of physical activities including those that can be enjoyed during winter. "While physical lifetime augments in spring and summer, these increases effect not compensate for winter drop offs, which contribute to declining physical hustle throughout adolescence, " says Mathieu B langer, example author of the study, trial director at the Middle de formation m dicale du Nouveau-Brunswick and epidemiologist at the Centre de recherche Beausejour.

Blood Test For Brain Injuries Gains Momentum

A blood analysis that can help predict the seriousness of a head injury and detect the status of the blood-brain barrier is a process closer to reality, according to two recently published studies involving University of Rochester Medical Centre researchers. News stories approximately tragic attitude injuries - from the dying of actress Natasha Richardson to brain-injured Iraq hostility soldiers and adolescent athletes - certainly underscore the longing for a simpler, faster, accurate screening tool, said brain injury professional Jeffrey Bazarian, M.D., M.P.H., associate professor of Emergency Medicine, Neurology and Neurosurgery at URMC, and a co-author on both studies. The S-100B blood inspection recently cleared a indicative hurdle when a panel of national experts, including Bazarian, agreed for the elementary time that it could be a useful tool for patients with a gentle injury, allowing them to safely avoid a CT scan. Preceding studies annex shown the S-100B serum protein biomarker to increase rapidly after an injury.

As Good As It Gets: Octogenarian Muscles Don't Get Stronger With Exercise

Octogenarian women were unable to accession muscle mass after a 3-month weight lifting programme targeted at strengthening the thigh muscle, according to a original study from the Journal of Applied Physiology. The results are surprising because previous studies have begin resistance participation capable of increasing muscle mass, all the more for people who are into their 70s. An augmentation in muscle dimensions translates to an development in strength. Still, the Ball Management University study contained some good news: The octogenarians were able to lift more weight after the training program, doable in that the nervous system became expanded efficient at activating and synchronizing muscles. The American Physiological Sovereign state published the study, "Improvements in whole muscle and myocellular utility are community with high-intensity resistance training in octogenarian women." The researchers are Ulrika Raue, Dustin Slivka, Kiril Minchev and Scott Trappe. Aim: Strengthen Octogenarian Thigh Muscle The experiment involved six women, all in their 80s, all of whom lived independently and came to the laboratory three times a week for three months.

Astronauts May Need Bounteous Ardent Workouts To Maintain Muscle Fitness In Amplitude

A current study in the The Notebook of Applied Physiology, suggests that astronauts occasion to alternate their workouts to avoid stretched muscle loss during missions onboard the International Interval Station (ISS). The latest NASA-sponsored trial from Ball Authority University's Human Performance Laboratory (HPL) suggests that changes are needed to optimize the inflight exercise regimen for astronauts to improve their muscle performance while in extension for lenghty stays. Average stays on the ISS run approximately six months, and preservation of crewmember health in zero-gravity environments is paramount for safety and assignment success. Since exercise is the primary line of action to protect the cardiovascular system, bone, and skeletal muscles, astronauts demand to find the optimal exercises to stay fit. The findings of the Ball State study were based in factor on muscle biopsies taken from the astronauts, the first time this procedure has been allowed on crewmembers who have completed long-flight missions, according to Scott Trappe, HPL director.

Cycling: A Safety Subject For A Healthy Lifetime

Cycling injuries are on the rise, according to a probation announcement in the current edition of the Medical Annals of Australia. But, because there is no accurate data on the symbol of people who cycle, it is unclear if it is truly fitting aggrandized dangerous, or more people are participating. A glance at conducted by Dr Mirjana Sikik, trainee in Emergency Medicine at the Alfred hospital, and colleagues including Dr Belinda Gabbe, Senior Research Man at the Department of Epidemiology and Preventive Medicine at Monash University, constitute that hospitals in Vic recorded a significant increase in bicycling injuries between 2001 and 2006. Nearly 26, 000 Victorian cyclists were treated in hospital Emergency Departments, resulting in augmented than 10, 000 admissions to hospital and 47 fatalities over the five years. And this doesn't include trips to the GP. From 2001 to 2006 the incidence of bicycle-related Emergency Department presentations rose by 42%, infirmary admissions by 16%, and treatment for considerable trauma by 76%.

Application Study Can Put Patients' Hearts At Rest, Says BHF

In response to a announcement published in JAMA, which endow that a program of exercise is great for passion failure patients, British Heart Foundation cardiac nurse Ellen Mason said: "This controlled trial backs up previous evidence that mortals with affection failure benefit from a prescribed programme of exercise, by showing they are less feasible to die or be admitted to hospital. "This should reassure people recently diagnosed with heart failure that it is sheltered to be deposit into an exercise programme by their doctor. "Despite the point that exercise is so obviously beneficial for emotions failure patients, they are hardly ever given access to cardiac rehabilitation services, which offer exercise programmes designed specifically for heart patients. The NHS must invest more in cardiac rehabilitation, in line with the overwhelming evidence that it saves lives." The British Love Foundation (BHF) is the nation's feelings charity, committed to saving lives through pioneering research, patient care, campaigning for change and by providing imperative information.

Orthopaedic Experts Examine Baseball Throwing Injuries

Baseball season is underway. With the pros, college and high school teams taking to the baseball diamonds and Little Leaguers soon to follow, orthopedic specialists at Rush University Medical Center are cautioning players to be aware of and take precautions against throwing injuries. An review of pitching injuries by researchers at Rush is published in the March/April issue of Sports Health. "Throwing a baseball is one of the fastest and most violent manoeuvres that any seam in the target is subjected to. The berserk and quick motion places numerous structures in the shoulder at risk for injury, " said Dr. Shane Seroyer, lead author of the report and sports medicine fellow at Rush. Prevention of injury is the decisive to a deep career. Pitchers, especially juvenescence pitchers, should limit the digit and types of pitches thrown to minimize the risk of injury. "For pitchers under 14 senescence old, we encourage fast ball and change-up pitches and discourage the use of a curveball to prevent injury, " said Dr.

Office Of Healthy Ohio Releases Ohio Obesity Prevention Plan

The Ohio Branch Health (ODH) Office of Healthy Ohio (OHO) released the Ohio Obesity Prevention Plan, a multi-faceted game plan to fight the causes and effects of obesity and overweight, which impact 35.6 percent of Ohio immaturity ages 10 to 17 and almost two-thirds of Ohio adults. "The status quo is unacceptable, " said ODH Director Alvin D. Jackson, M.D. "Good nutrition and physical exercise are key elements in achieving optimal health and this road will nourishment us affect clear-cut change over the next five age and beyond." The plan, given to Gov. Ted Strickland on Tuesday, has three goals: improve physical activity options and opportunities; improve nutrition and access to healthy eatable choices and column access to unhealthy food and beverage choices; and elevate the coordination of policy and money directed to the prevention and reduction of obesity especially among those populations most at risk. It seeks to contact Ohioans where they live: in schools and child dismay settings;

Study: Cancer Connected To Weight And Fitness, Iowa Dept. Of Regular Health

The American School for Cancer Trial presented a plentiful report on cancer prevention policy for a Congressional briefing on Capitol Hill last month. The announcement concluded over 45 percent of colon cancer cases and 38 percent of breast cancer cases in the U.S. could be prevented by forging changes in our diet, physical activity and weight control. In 2006, a complete of 15, 918 new cancer cases were diagnosed in Iowa. Of that number, 1, 858 were colon cancer and 2, 156 were breast cancer. "The boon way to statistically reduce your chances of cancer is even to avoid smoking, " said Iowa Dept. of Public Health (IDPH) Iowans Fit for Entity coordinator Dennis Haney. "But this report indicates a expressive number of cancer cases could be prevented blameless by eating better, stirring more and maintaining a healthier weight." According to the 2006-2007 Iowa Behavioral Risk Component Surveillance Course (BRFSS), another than 80 percent of all adults did not eat the recommended figure of servings of fruits and vegetables (at least five everyone day).

Employ Experience Improves Health Status Of Feelings Failure Patients

Patients with heart failure who participated in aerobic apply knowledge had modest improvements in self-reported health status compared to those patients who did not admit practice training, according to an article appearing the Apr 8 issue of JAMA. Patients with emotions failure recurrently intimacy diminished health status, including reductions in physical and social functioning and other dimensions of health-related grade of life. "Pharmacological and slogan interventions and disease control programs for heart failure hog if little or modest improvements in health-related attribute of life. The amount to which application familiarity in addition to optimal evidence-based therapy improves patients' health status is unknown, " the authors write. Kathryn E. Flynn, Ph.D., of Duke University School of Medicine, Durham, N.C., and colleagues examined the item of use training on health status among patients with passion failure who were participants of HF-ACTION. Health status was assessed using the Kansas City Cardiomyopathy Questionaire (KCCQ), a 23-item self-administered disease-specific survey.

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