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News for 16-Sep-25 Source: MedicineNet Prevention and Wellness General Source: MedicineNet Prevention and Wellness General Source: MedicineNet Senior Health General Source: MedicineNet Senior Health General
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The Best sporting news websiteAll the sporting news information you need to know about is right
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If you're still reading and haven't visited the sporting news links yet, let me reveal how this web site happened. I was finding it extremely difficult getting the exact info I was looking for, I know some sites do have it, like the sporting news sites I listed above, but mostly web sites don't offer to the exact thing. Instead of searching the web and going from one sporting news website to the next I thought I'd create my own sporting news site, and it's obvious I've only just made a start on it. Right now I haven't really got the content I want compiled, which is why I've listed these other, more established sporting news sites. One day soon this will be the best place to visit to find information or buy. Until then you'll have to be satisfied with the sporting news listings. sporting news
We will bet you have felt lost in your search for sporting news information, after all the net can seem like a labyrinth of misinformation about sporting news. Well do not worry, sit back, have a coffee, relax because you have finally found a web site which can service your sporting news needs. The sites are operated by gurus in the sporting news field but on the off chance that the sites do not provide you with the sporting news information you are looking for, please come back and navigate through the menu on the right. The Power of Ice by: Louise Roach Using ice to treat injuries is one of the oldest methods of pain control. Proven to be safe and effective at reducing swelling, relieving pain and decreasing muscle spasms, ice therapy is an easy self-care technique that anyone can administer. Every mother knows to put ice on a bruised knee after a soccer game or on a teething toddler's tender gums. But do you really know how ice works? Cold therapy, also known as cryotherapy, works on the principle of heat exchange. This occurs when you place a cooler object in direct contact with an object of warmer temperature, such as ice against skin. The cooler object will absorb the heat of the warmer object. Why is this important when it comes to cold therapy? After an injury, blood vessels that deliver oxygen and nutrients to cells are damaged. The cells around the injury increase their metabolism in an effort to consume more oxygen. When all of the oxygen is used up, the cells die. Also, the damaged blood vessels cannot remove waste. Blood cells and fluid seep into spaces around the muscle, resulting in swelling and bruising. When ice is applied, it lowers the temperature of the damaged tissue through heat exchange and constricts local blood vessels. This slows metabolism and the consumption of oxygen, therefore reducing the rate of cell damage and decreasing fluid build-up. Ice can also numb nerve endings. This stops the transfer of impulses to the brain that register as pain. Most therapists and doctors advise not to use heat right after an injury, as this will have the opposite effect of ice. Heat increases blood flow and relaxes muscles. It's good for easing tight muscles, but will only increase the pain and swelling of an injury by accelerating metabolism. When it comes to cooling devices, different effects will result due to the device's ability to exchange heat. Crushed ice packs do a better job at cooling the body than chemical or gel packs, because they last longer and are able to draw four times the amount of heat out of tissue. The important difference is that ice packs undergo phase change, allowing them to last longer at an even temperature, creating a more effective treatment. Most chemical or one-time-use packs and gel packs do not undergo phase change. They quickly loose their ability to transfer heat, limiting their effectiveness to reduce swelling. Their short duration of cold is not long enough to produce numbness, also reducing their ability to relieve pain. Cold therapy should always be used as soon as possible after an injury occurs and continued for the following 48 hours at 15 to 20 minute intervals. Remember – if you hurt yourself, you need to ice! This information is not intended as a substitute for professional medical treatment or consultation. Always consult with your physician in the event of a serious injury.
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