Write an article based on this "Use a chair to crack your back. Lie on the floor. Try to crack your back while standing upright."
article: If you need to crack your back quickly at work or school, you can do so while seated. This works best if you are sitting in a chair with a short back. While seated, slide your butt toward the front edge of the chair. Then, lean back until your back is touching the back of the chair. Place your palms on your forehead and exhale slowly. This will cause your head and shoulders to sink down behind the chair. Eventually, you should hear a crack. Do not lean back past the point where it feels uncomfortable to you. If it hurts or feels uncomfortable, then stop. If you're struggling to crack your back while seated or standing, you can try doing it while lying on the floor. However, this exercise will require some more range of motion. You need to be able to grab your toes. Do not attempt this exercise if it is painful for you to reach your feet. If you feel pain or discomfort when you attempt the stretch, then stop immediately. This is a fairly safe means of cracking your back, and it can be done at your convenience during the day. However, you do need some range of motion with your arms to do this stretch because you need to place both hands on the center of your back. To start, place your hands behind your back, one on top of another, at the center of your spine. Press both hands against your spine, and as you do so, lean backward. Keep going until you hear and feel a slight pop. However, do not lean back past the point where it feels uncomfortable to you. If you feel pain or discomfort, then stop.

Write an article based on this "Manage your allergies, if you have any. Drink milk and take a supplement to boost your calcium intake. Try taking vitamin D supplements if you're deficient. Avoid rubbing your eyes because it can worsen your condition. Wear UV blocking sunglasses to protect your eyes."
article: If your eyes are itchy due to allergies, take an antihistamine regularly and avoid allergens. Additionally, you should try to manage any allergies you have, even if they don't directly affect your eyes. Skin and food allergies might also cause eye inflammation and could be related to keratoconus. Diets low in calcium and other nutrients might contribute to or worsen keratoconus. Try to drink 2 to 3 glasses of milk per day to meet your daily calcium requirement. You can also ask your doctor about taking a daily 500 to 1000 mg calcium supplement. Other sources of calcium include cheese, yogurt, spinach, kale, and soybeans. Talk to your doctor about any medications or supplements and take them as directed. A daily dose of 2,000 to 4,000 IU of vitamin D might help slow the progression of keratoconus. In clinical trials, patients took much higher doses of vitamin D than the recommended amount, so you'll need to consult your doctor before trying a high-dose vitamin D regimen. Rubbing your eyes can damage thin corneal tissue and worsen keratoconus. If you have persistently itchy eyes, use saline eye drops or non-medicated artificial tears instead of rubbing them. Overexposure to sunlight might cause or worsen keratoconus. When you go outside, protect your eyes with sunglasses that block 99 to 100 percent of UV rays. Look for products labelled for UV protection or ask your doctor or pharmacist to recommend protective eyewear.

Write an article based on this "Understand how optimizing your website informs searches. Copy headline and URL keywords to make accurate image labels. Include keywords in the image information and alt text. Use captions to provide additional information on your site."
article:
Website optimization involves using the right keywords and headlines to show up at the beginning of online searches. This is an essential element when it comes to improving traffic to your website. Incorporating images and accurately labelling them will help you in this process. This process is often referred to as SEO, which stands for Search Engine Optimization. If you have optimized a website to show up under search terms for your business, include the same keywords alongside an accurate image descriptor to title your photo. This will ensure that users are linked to your page when searching for the images that correspond to the content on your website. You can also use your URL keywords to keep it simple. If your URL title is "buy-our-stuff.html," and you're selling hats, label an image "buy-our-stuff-hat-1.jpeg." If you're using keywords to make your images show up more often on search engines but the descriptive titles of your images aren't accurate, you're harming your user's experience. Alt tags are hidden text that are revealed in browsers used by the visually impaired. This text is read by search engines however, which makes it an excellent place to include keywords or search terms that you may not need to list publicly. Keep these tags accurate thoughyou don't want to sacrifice visibility for accuracy. If there is important information that you want to include for your user but don't want to include in your image tag, put it in a caption. Captions could include commentary or clarifying information about an image, and will bolster your image's profile without bogging down the title. Captions are the small little quotes or lines that go underneath an imageusually in a smaller font than the rest of your content. An example of a caption for a photograph of a president giving a speech could be, "The president speaking at a benefits concert before the opening act."