Exercise Linked With Decreased Symptoms Of Depression, Review Shows
“We know exercising in heat will cause a slightly higher oxygen uptake, but [the difference is] very small, less than 10%,” and likely to be offset by a decreased workload, Crandall says. Another common misconception is that sweating profusely “detoxifies” the body. “That’s silliness,” says Crandall. “I don’t know of any toxins that are released through sweat.” He adds that the function of sweating is to cool you down, not clean you out. So is there any physiological benefit to working out in the heat? Crandall says the benefit is heat acclimation itself, which improves sweating efficiency, increases blood flow to the skin and expands blood volume, bringing more blood to the muscles.
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16 Sep 2013, 09:58 AM Narendra Modi “Do you want a self-reliant, strong and powerful country and strong government in Delhi?” he said, asking the youths to exercise their franchise judiciously. The Gujarat Chief Minister advised them to check whether their names figure in the voting list. “You must check whether you have the voting right,” he said, urging ex-servicemen and youths to ensure that people in their neighbourhood are eligible voters and that they cast their votes. “Many among us could not serve our motherland by joining the forces…but there is another opportunity to do so and it is by using the power to vote,” he said, addressing an ex-servicemen rally in the Ahirwal belt of southern Haryana.
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Exercise right to vote for strong government, Modi tells youths
Cross that off the list of reasons not to exercise. A growing number of Americans are standing, walking and even cycling their way through the workday at treadmill desks, standup desks or other moving workstations. Others are forgoing chairs in favor of giant exercise balls to stay fit. Walking on a treadmill while making phone calls and sorting through emails means “being productive on two fronts,” said Andrew Lockerbie, senior vice president of benefits at Brown & Brown, a global insurance consulting firm. Lockerbie can burn 350 calories a day walking 3 to 4 miles on one of two treadmill desks that his company’s Indianapolis office purchased earlier this year.
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For More And More Americans, Work Time Is Exercise Time
When researchers looked only at what they considered high-quality trials — six of the trials met their criteria — the association between exercise and decreased depression symptoms was weakened. Of course, research has shown that exercise can positively affect the brain in so many other ways, beyond potentially decreasing symptoms of depression. Click through the slideshow for some ways exercise can do your brain good: Loading Slideshow It Sharpens Thinking Earlier this year, Dartmouth researchers added support to mounting evidence about the way that exercise affects learning and mental acuity: it boosts the production of brain derived neurotrophic factor” — or BDNF a protein that is thought to help with mental acuity, learning and memory. It May Alleviate Childhood ADHD Symptoms In the same Dartmouth study, the researchers discovered that, thanks to the BDNF boost, exercise also helped to alleviate ADHD-like symptoms in juvenile rats. Since BDNF is involved in the brain’s development and growth of new cells, the effect was more profound on the younger rats, with their still-developing brains and more rapid cell turnover, compared to adult rats.
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