Grab the cue near the bottom of the thick, weighted end. The closer to the end you grip, the more control and extension your shots will have. Make sure your hand placement is comfortable and secure to prevent the cue from drifting when you’re aiming.   Snooker cues tend to be somewhat heavier and have narrower tips than the cues used in other forms of billiards. With a slender tip, the player can manipulate the cue ball more precisely. How high or low you choose to place your hand on the cue is mostly a matter of personal preference. Lay your non-shooting on the table and use it to guide the cue as you shoot. Most people prefer to use either an “open bridge” (lining up the cue across the groove of the thumb joint) or a “closed bridge” (enclosing the end of the cue between their thumb and pointer finger). Bridging helps you steady the cue as you strike the cue ball, allowing you to place your shots with more precision.   Use a solid bridge to keep your cue from wiggling around during your stroke.  Elevating your bridge by lifting the bottom of your hand off the table can enable you to pocket balls that are too close to the rails or other balls. In one tight, controlled motion, draw your shooting arm back a few inches and thrust it forward, hitting the cue ball in the upper part of its center. Keep your elbow relaxed and close to your side. Try to make your movements as fluid as possible. A jerky or halted stroke will most likely be inaccurate. Practice shooting straighter by bouncing the cue ball off one of the rails and seeing how closely it returns to the tip of your cue. Sink balls by shooting them straight for the pockets, or striking one side of the ball so that it rolls in at an angle. You can also use the rails, or the edges of the tables, to bounce balls into pockets on the same side of the table you're shooting from. The balls will be in many different positions throughout the game. Take some time to line up your shots every time it's your turn at the table.  Keep your eye on the ball as you line up your shot, and don’t let your shoulders come up until you’ve completed your stroke. Calculate the angle you need to strike the ball in order to knock it into a given pocket by aiming for the point on the ball that's directly opposite the pocket's opening. Because of the size of a snooker table, and the number of balls cluttering the table, there may be times when it’s impossible to make a successful shot using the standard technique. In the situations, an extension tool such as a "rest" (also known as a “bridge”—not to be confused with the hand position used while aiming) or "spider" will come in handy. Rests resemble normal pool cues with the exception of an arched stand at the end. The player’s cue can be fitted into this stand, which takes the place of the bridging hand for steadying shots.  A rest is a valuable aid for making shots that would otherwise require you to lean across the table. The spider extension has a higher arch, and should be used in situations where the cue ball is too close to a ball or group of balls to give you a clear shot.
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One-sentence summary -- Take a comfortable grip. “Bridge” the cue with your non-dominant hand. Move the cue in a smooth, straight line to shoot. Use a precise stroke to place the balls into pockets. Use extensions to assist with difficult shots.

Q: Verrucas are simply warts on the bottom of your feet. About 66% of verrucas will go away within two to three years. If they are painful or bothering you, however, you should consider cryotherapy, which is freezing off the wart. Freezing hardens and kills skin cells rapidly. Once they warm up the skin cracks off, removing the verruca.  No treatment option, unfortunately, is 100% effective. However, freezing is considered the most successful option and is usually be repeated 2-3 times to fully destroy the verruca. Freezing at home is best for smaller warts, under 1 centimeter in size. Still, you will likely need to repeat the process several times. Freezing is somewhat painful, so it may not be the best option for young children.  If you are worried about the procedure or have large verrucas that seem resistant to treatment, you can get professional cryotherapy at your doctor or dermatologist's office. Found in most over-the-counter wart removers, salicylic acid is the best way to painlessly remove a verruca. However you may need to use a concentration of up to 40% salicylic acid on some plantar warts. Buy some at your local pharmacy and use according to the directions on the box.  Your treatment make take several weeks, depending on the verruca. Remove the bandage and wash the verruca with soap and water once a day. You often get faster results if you grind down the wart with a pumice stone or nail file before applying. Never share pumice stones or nail files because this may spread the infection to someone else. All verrucas will go away on their own with time. But if the wart is getting in the way of your daily life, a doctor can help expedite the process through a variety of treatments. Seeing the doctor is rarely medically necessary, but it will help you get treatment faster. You should also see a doctor if you have warts that appear in clusters. These are known as mosaic warts and they are more difficult to treat than solitary warts. Verrucas are caused by a virus found in moist, warm environments. It enters your skin through any small cuts or openings in your foot, and thus the verruca is born. By protecting your feet in warm, wet, communal environments you can be sure to avoid most verrucas. Keep in mind that the virus can lay dormant. This means that while you may not have any symptoms and HPV may not show up on tests, you may still technically have the virus.
A: Use home freezing kits to quickly remove the bulk of the verruca. Use bandages and creams with salicylic acid to break down verrucas over time. See a doctor if your verruca is too painful to walk on, larger than 1 inch, or unsightly. Avoid verrucas by wearing shoes in communal showers and bringing your own towels and washcloths to the pool and gym.

Article: This opens the Chrome web store. This method will work for Windows and macOS. It’s at the top-left corner of the store.  It’s at the top-right corner of the window. A confirmation message will appear. In a few moments, Ultrasurf will be installed in your web browser. A new icon will appear in the icon bar near the top-right corner of Chrome. It’s the globe icon with a ring around it and an overlapping sailboat. If you see the word “Connected,” just click anywhere else on the page to close the extension. Otherwise, slide the switch to the On position. Now that the extension is enabled, your web traffic will go through Ultrasurf instead of the regular network proxy.
Question: What is a summary of what this article is about?
Go to https://chrome.google.com/webstore in Google Chrome. Type ultrasurf into the search bar and press ↵ Enter or ⏎ Return. Click UltraSurf Security, Privacy & Unblock VPN. Click + Add to Chrome. Click Add extension. Click the Ultrasurf icon. Enable the extension.