Exercise becoming a new frontier in efforts to battle cognitive decline
Researchers followed 424 sedentary, mobility-limited seniors aged 70-89 for a year Participants were randomly placed in a group that focused on either health education or physical activity. The health education group received ongoing presentations on eating right, how to properly use medication, and other information on maintaining a healthy lifestyle, but did not perform exercise as part of the study. Seniors in the physical activity group were taught a variety of strength, for example, squats and leg raises, balance exercises, and a walking program that they were encouraged to perform both in a group setting and at home, according to the March 14, 2014 news release, ” Genes may thwart seniors’ exercise gains .” Should seniors exercise a little daily to keep in shape? Or do their genes control their walking speed at different ages or with different health conditions regarding walking mobility? The researchers measured changes in walking speed and participants’ ability to perform other tasks such as getting up from a chair They found that the physical activity intervention led to greater improvements walking speed among ID and DD genotype carriers (29.9% and 13.7% respectively).
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Higher-Exertion Exercise can Cut Flu Risk by 10%, Research Suggests
Urinary tract infection, pneumonia and reaction to medication are just three common issues that can cause cognitive problems, and they can be easily treated. For more than a decade, Laura Baker, a cognitive neuroscientist and associate professor of geriatrics and gerontology at Wake Forest Baptist, has been studying the benefits of aerobic exercise in slowing cognitive decline and Alzheimer’s disease. Next year, Baker will work with the Alzheimer’s Disease Cooperative Study p90X3 workout consortium at the University of California, San Diego, in a $5.5 million effort funded by the National Institute on Aging. She also directs other exercise and memory studies at Wake Forest Baptist, such as the program in which Fontrier and Dobson are participating. One goal behind the various studies is to show that exercise helps.
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Researchers were interested in precisely how different types and intensities of exercise choices may impact a persons likelihood of catching the flu exercise in the vigorous category proved to be the most effective of all. Their http://www.sbwire.com/press-releases/p90x3-reviews/sbwire-455028.htm conclusion was that upward of two and a half hours of this kind of exercise each week could reduce the persons chance of catching the flu by 10%. Vigorous exercise was considered that which leads to highly elevated heart rate, heavier breathing and perspiration. And while less intensive forms of exercise are of course globally recognized as essential for overall health and fitness, this particular study suggesting that they will in no way help lower anyones flu risk.
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