Q: The first step to return to running is to make sure you have no pain when walking. Talk to your doctor about the best time to begin walking again. You may be able to begin mild exercise like walking as early as the first week after the injury, as it's low-impact. You should still wait 6 to 8 weeks to begin running even if you can walk 30 minutes without pain. Try hopping and down in place several times, using both legs. Then, work on forward, backward, side-to-side, and scissor hops, also using both legs. Once you can tolerate that without pain, try doing it on just your injured leg. Always talk to your doctor about when you should start doing exercises like this. To do a heel tap, lie down on the floor with your back on the ground and your knees bent. Lift your legs into the air with your knees at a 90-degree angle. Your calves should be parallel to the floor. Bring your injured leg down to tap your heel on the floor then return it to the starting position. If you can do this exercise 15 times, you may be able to tolerate running. Always start with a 5-10 minute warmup first, such as walking. Start by alternating 1 minute of running with 1-3 minutes of walking, repeating up to 4 times. Then, take time to cool down at the end.  Make sure to alternate running days with other types of exercise. Also, take at least 1 full day off a week. As you heal, you can slowly increase your running time by 1 minute and your walking time by 1 minute. Once you are done alternating walking and running for several weeks, keep increasing your running time slowly, adding a little bit back in at a time. Typically, 10% a week is a good rule of thumb for increasing your running distance without overdoing it. However, every person is different. You may need to go a bit slower. Take at least 2-3 days off from training if you start to have pain again. That indicates your injury could be returning. If rest doesn't help, talk to your doctor.
A: Try walking for 30 minutes without pain. Check your motion with 2-leg and 1-leg hops at 6 to 8 weeks. Do heel taps to measure your progress. Begin by alternating running and walking. Increase your distance at about 10% per week. Rest again if you experience pain.

Article: Go to Avast’s website (www.avast.com) and select the installer that is appropriate for the type of platform your computer is running (Mac or Windows). Follow the prompts to download the installer. After downloading the installer, double-click on it to install Avast 2014 to your computer.
Question: What is a summary of what this article is about?
Download the Avast 2014 installer. Install the program.

Q: Reflux esophagitis occurs when the stomach acid refluxes through the lower esophageal sphincter and into the esophagus. GERD is a condition in which this backflow is a chronic problem. One complication of GERD is tissue damage to the esophagus leading to esophagitis. Your risk for esophagitis can increase because of pre-existing medical conditions.  For example, surgery or radiation to the chest will weaken the lower esophageal sphincter and increase your risk of experiencing esophagitis. Chronic vomiting weakens the sphincter from pressure in the stomach and thus increases the risk of esophagitis. People with a weakened immune system from medications or an immune-mediated illness such as HIV can develop infections that lead to esophagitis. These infections include those due to fungi or viruses such as herpes or cytomegalovirus. Infectious esophagitis can be the result of a bacterial, viral or fungal infection. Although relatively rare, this type of esophagitis will occur more often in people with poor immune function, such as people suffering from HIV, leukemia, chemotherapy treatments for cancer, diabetes or organ transplant. Symptoms associated with infectious esophagitis can include:  Fever and chills associated with the infection. Oral thrush if the infectious agent is candida albicans If the infection is herpes or cytomegalovirus, you may experience sores in your mouth or in the back of your throat, making swallowing food or saliva even more uncomfortable. You may be having an allergic reaction that can cause esophagitis. Eosinophilic esophagitis can occur in response to an allergic reaction or from acid-reflux or both. Eosinophils are white blood cells that play a role in allergic reactions in the body. Sometimes the allergy is to foods, such as milk, eggs, wheat, soy or peanuts. At other times, people can have non-food reactions to pollen or dander, which causes esophagitis.
A:
Determine if you have chronic gastroesophageal reflux disease. Talk to your doctor about your health conditions. Get evaluated for infections. Get tested for allergies.