In one sentence, describe what the following article is about: There are multiple reasons to wear a knee wrap. Many people who exercise will wrap their knees as a means of giving their knees a bit of additional support while they exercise. Some people do it if they have had a partial tear in a ligament and are seeking some external support. Weight lifters will also wrap their knees prior to doing squats to give the joint some additional stability. If you have or think you have sustained an injury, make sure your see your doctor before performing any strenuous activity. Knee wraps are not generally used to treat a severe injury or condition. Knee wraps are used for the prevention of injury or knee issues. They provide a bit more stability and external support to the joint of your knee when it is put under extreme stress. The only kind of treatments a knee wrap is used for are first degree sprains of the knee. This can only be diagnosed by a healthcare provider. If you sustain any injury, see your orthopedic surgeon. The risk of getting injured again or misdiagnosing can cause serious damage. There are many instances where a wrap is not needed. If you have an anterior cruciate ligament (ACL) tear or any other ligament tear, do not treat it with a knee wrap unless explicitly instructed by your orthopedic surgeon. It would also not be appropriate to simply wrap your knee with a medial or lateral meniscus tear. If a knee wrap helps an injury and your surgeon sees no problem with using this method while you wait for an upcoming surgical repair, then you can use it. Never use this as a means to stabilize a grossly unstable joint for purposes for recreation. If you feel that, despite wrapping your knee, you have been injured, see your physician right away. Only the doctor can diagnose exactly what is wrong with your knee. The doctor may advise you to wrap your knee injury if it is a grade I injury for purposes of stabilization only. If your wish to start or resume physical activity, seek medical attention first to see if your injury has healed.
Summary: Decide if you need to wrap your knee. Use a wrap as a preventative measure. Avoid using knee wraps on serious injuries. See a doctor.

In one sentence, describe what the following article is about: The most common reason why we daydream is because we are often tired, and our concentration begins to wander somewhere else. Starting a good sleep cycle and routine can guarantee feeling more focused throughout the day. Sleeping eight hours a night is the most beneficial for prime focus power the following day. However, for some people the right amount of sleep can vary between 6 hours to 9 hours. Find what amount of hours is best for you so that you can work it into your routine. How sleepy and awake a person feels is controlled by the body's circadian rhythm, which is really just a way of saying that human body will feel dips of tiredness and fatigue throughout the day naturally. If you've had enough sleep you won't feel as tired during these dips. The blue light emitted from technology suppresses your brains production of melatonin. This chemical is what controls your sleep cycle. While you might think you got enough sleep, if your brain doesn't produce the right chemicals to truly let it rest, you'll still be tired the next day. Getting the right amount of sleep also entails making sure your brain has time to rest. Blue light is emitted by most technology that we use in everyday life. Such as laptops televisions and cellphones. If you need to check your cellphone android and apple offer amber light applications that allow you to use your technology at night without keeping your brain awake all night. It might be hard at first but the best way to always get the right amount of sleep is through routine. Going to sleep at the same time every night will help your body know when it's time to shut off and refuel for the next day. When you first start creating your routine you'll need to take some extra steps to get yourself feeling sleepy. Drink some herbal tea such as chamomile, or read a book. Even with routine you might not get your full nights rest to keep those daydreams at bay. Embrace that you might have a tough day ahead of you and put your best foot forward.
Summary: Make sure that you get plenty of sleep. Avoid using any technology that emits blue light. Start a routine.

In one sentence, describe what the following article is about: Place cupcake cases into a muffin pan. Add the vanilla. Beat in well after adding each one. Stir together. Then, pour the strawberry puree into the batter. Mix well to combine. Cool on a wire baking rack.
Summary:
Preheat the oven to 180C. Sift the flour and baking powder into the mixing bowl. In another mixing bowl, beat together the sugar and butter until creamy. Gradually add the eggs, one at a time. Pour the flour mix into the liquid mix. Pour in the milk. Pour the batter into the cupcake cases. Place in the oven and bake for 13-15 minutes. Remove from the oven.