Problem: Article: The chemical levels in your pool play a major role in how clean the water stays. Two to three times a week, use a testing kit to check the pH and chlorine levels to ensure that they are in the proper range. Add the proper chemicals to bring them to the proper levels if necessary. A digital test strip reader is usually the easiest way to test the pool's chemicals levels. Dip a testing strip in the water, and insert into the reader to determine the levels. Other strips change color and provide a chart to help you determine whether the levels are correct. It's crucial that the water's pH is at the right level to ensure that the sanitizers work properly to keep the water clean. It should be between 7.2 and 7.6 to maintain clean pool water. The chlorine level in your pool should be between 1 and 3 parts per million (ppm). If you test the pool's water and the levels aren't correct, you usually need to add chemicals to the pool to address the specific level. In most cases, it will be the pH that requires your attention. If the pH is too high, add a pH reducer to the water according to the manufacturer's instructions. If the pH is too low, add a pH increaser to the water according to the manufacturer's instructions. If your pool's chlorine levels are too low, you should add chlorine to the water. If the chlorine levels are too high, stop adding chlorine to the water and leave the water alone for a day or so to help lower the level. Chlorine tablets are the most effective sanitizer for above ground pools because they dissolve gradually to slowly release free chlorine into the water. Fill a floating chlorine dispenser with the tablets according to the instructions, and place it in the pool. Make sure to refill the floater on a weekly basis to ensure that there is always a steady supply of chlorine for the water. If you prefer, you can install an automatic chlorine feeder for your above ground pool. It attaches to the filter system and uses tablets that dissolve even more slowly so you don't need to refill it as often as a conventional floater. Even if you try to maintain proper chemical levels in your pool, debris from swimmers, such as sunscreen residue and perspiration, can still build up in the water. Using a shock product can help boost chlorine levels in a hurry to remove contaminants. Add the chemical to the water if your chlorine level falls too low or the water begins to look dull. Follow the manufacturer's instructions regarding how to how add the shock to the water. Even if your chemical levels are balanced, you may want to shock the pool after heavy use or a storm to keep the water clean. In most cases, you shouldn't need to shock your pool more than once every or every other week. After shocking the pool, you can't swim it in for a while. In most cases, you need to wait until the chlorine levels fall back to 3 to 4 ppm but consult the shock's instructions to be sure.
Summary: Test the chemical levels several times a week. Adjust the chemicals as necessary. Use a floater to keep a steady amount of chlorine in the pool. Shock the pool weekly to remove contaminants.

INPUT ARTICLE: Article: A looser grip will allow you to gain more precision and loose distance, which you don't need here. Grip the club as you normally would, and pay attention to where the creases created by your forefingers and thumbs are pointing. These creases should be pointing to the left of your chin, closer to your target. If you are right-handed, the creases should be pointing to the left of your chin. If you are left-handed, the creases should be pointing to the right of your chin. The creases, may also make "V" shapes. You want the point of the "V" pointing closer to your target on your short game.

SUMMARY: Weaken your grip for short game.

In one sentence, describe what the following article is about: If you have a well-designed medical tourniquet at your disposal then that's great, but in most emergency situations you'll have to improvise. In the absence of a specially designed tourniquet, choose something that is strong and pliable (although not too stretchy), but long enough to tie around the injured limb. Good choices would be a necktie, bandana, leather belt, straps from knapsack or handbag, cotton shirt or long stocking. To minimize cutting into the skin, ensure that the improvised tourniquet is at least an inch wide and preferable two to three inches in width. If the tourniquet is for a finger, a somewhat smaller width is fine, but avoid string, twine, dental floss, wire, etc. In an emergency situation with lots of blood, you need to resign yourself to the fact that you'll be getting blood on your clothes, so don't hesitate to use an article of clothing for a tourniquet. Place your tourniquet around the injured limb, between the open wound and the heart (or proximal to the wound) the purpose is to cut off the strong blood flow within arteries leaving the heart, not the more superficial veins returning blood back to the heart. More specifically, place your tourniquet about two to four inches away from the edge of the wound. Don't place it directly over the wound because the arteries upstream from the injury will still drain into and out from the open wound. For wounds that are just below a joint (such as the elbow or knee), place your tourniquet just above and as close to the joint as you can. Your tourniquet should have some padding underneath it to prevent skin damage, so use the victim's clothing (pant leg or shirt sleeve) to place under it if you can. If your tourniquet is long enough, wrap it around the injured limb numerous times, keeping it as flat as possible. You want the tourniquet to stop blood flow in the arteries, but not cut into and damage any soft tissues while doing so. Tying a regular knot after you have tightly wrapped your tourniquet may not be sufficient to control the flow of blood, especially if the material expands a little when wet. Use some sort of elongated wooden or plastic stick or rod (at least four inches long) as a torsion device. First, tie a half-knot with the tourniquet, then place the rigid object on top before tying a full knot over it. You can then twist the elongated object until the tourniquet is tight around the injured limb and the bleeding stops. Small tree branches, a screwdriver or wrench, thin flashlights, or thick marker pens all work well as torsion devices for tourniquets.
Summary: Select an appropriate material. Apply the tourniquet between the heart and injury. Use a stick or rod for tightening.

In one sentence, describe what the following article is about: Play through the game and make sure that all weapons in a specific class have been unlocked and are available to use. Weapons can be unlocked only when your character reaches a certain level (such as the R870 MCS, which can be used when your character reaches level 4). Complete missions and battle out on multiplayer matches to keep gaining experience points (XP) to raise your character's level a lot quicker. Diamond Camo becomes instantly available once you unlock Gold. Gold is the last camouflage that will be unlocked once you complete all the challenges for each weapon. To unlock the Gold camo for a certain class, you need to: Unlock low-level camos for each weapon first, from DEVGRU to Kryptek Typhon. To unlock these camos, you only need to acquire a specific number of kill streaks (by killing a certain number of enemies using the specific weapon you want to unlock the camos). Unlock the intermediate-level camos, from Carbon Fiber up to Skulls. To unlock these camos, you need to achieve medals. Medals are given to you when you perform special moves, such as the Revenge medal, which is awarded to you when you kill an enemy who killed you first. Note that each weapon has its own specific required kill streaks and medals. But the rules for unlocking camos for each weapons and class are all the same.
Summary:
Unlock all the weapons on a particular class. Unlock Gold Camouflage for every weapon in a particular class.