Word: maying
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...aerobic exercise, which experts believe enhances cognitive function by promoting blood flow to the brain. Liu-Ambrose says her team speculated that anaerobic weight training would have a similar effect for other reasons. First, a resistance-training regimen requires a considerable amount of learning, especially for elderly people who may not be accustomed to the equipment. To learn how to use dumbbells, a leg press or a latissimus pull-down machine correctly, for example, the volunteers were required to focus on the task at hand, master new techniques and retain new information about proper and safe use of equipment. Previous...
...women also had to remember their weight settings and adjustments to the seats and keep track of the number of repetitions they completed, says Liu-Ambrose. "There is a lot more learning involved that may not occur if you take up a walking program," she says, noting that it took the volunteers a good two months to get comfortable with the equipment and the training regimen...
...group found that this benefit occurred across all weight divisions, meaning that even among those who were overweight or obese, women who exercised improved their odds of aging without chronic disease. The effects may apply across different age groups as well; the women were at least 60 years old by the time they enrolled in the study, and while Sun was not able to determine how long they had been exercising prior to that, the results suggest that the health benefits are not limited to the young. (Watch TIME's video "Uninsured Again...
...risk populations, including immigrants from areas like East and Southeast Asia, where hepatitis B circulates widely. Some 40,000 to 45,000 people legally emigrate to the U.S. every year from such countries, where in some cases, stigma - such as in China, where infected individuals face job discrimination - may make people wary of seeking testing or medical attention...
...spirit of compromise, Democratic leaders may have to restrain their idealism and succumb to the political reality that Senator-elect Brown represents. Brown has vowed to kill the current version of the bill, leaving the Democrats with no choice but to change it or lament its demise...