Article: It’s probably not wise to charge straight through the middle of the crowd. Instead, try to get as close to the front as you can by weaving down the side of the crowd, along the perimeter. Once you’ve gotten as close to the front as you can with that method, try shimmying your way into the crowd sideways. People will probably be more willing to let you through when you are coming from the side, rather than rushing them from behind. They’ll likely think you’re finding a new spot, rather than cutting in front of people This is especially important in packed venues, where there is a risk of getting separated and lost from the people you came with. Link hands so you can weave through the crowd as a chain. You won’t be able to walk side by side in a crowd, so just firmly join hands to stay together. If the crowd is more aggressive, there is always a chance that you will get separated from your friends. In these situations, it's important that everyone has cell phones so you can safely find each other. If there is no cell phone service at the venue, make sure you have a designated meeting spot! This is most important for the person at the front of your linked chain. You have to be a little forceful to get around people, but you should still be saying "please" and "thank you." People will be much more inclined to help you if you treat them respectfully.  If someone won’t budge even after you say “please,” then you can get a little sassy. Don't feel shy about speaking up and forcing your way through people. Chances are you'll never see those people again, but you will always remember seeing the artist up close.
Question: What is a summary of what this article is about?
Take the path of least resistance. Link hands with your friends. Be assertive but polite.
Article: A strained muscle occurs when individual muscle fibers are taken beyond their limits and tear, which leads to pain, inflammation and some degree of guarding (muscle spasm in attempts to prevent further damage). A deep tissue massage is helpful for mild-to-moderate strains because it reduces muscle spasm, combats inflammation and promotes relaxation. Start with a 30 minute massage, focusing on your shoulder, lower neck and mid back areas. Allow the therapist to go as deep as you can tolerate without wincing.  Always drink lots of water immediately following a massage in order to flush out inflammatory by-products and lactic acid from your body. Failure to do so might cause a headache or mild nausea. Your therapist may do trigger point therapy that focuses on areas of tight muscle fibers that can form in your shoulder after injuries or overuse. Acupuncture is an ancient art and involves sticking very thin needles into specific energy points within the skin / muscle in efforts to reduce pain and inflammation. Acupuncture for shoulder pain (caused by an injury or arthritis) can be effective, especially if it's done when the symptoms first occur. Based on the principles of traditional Chinese medicine, acupuncture works by releasing a variety of substances including endorphins and serotonin, which act to reduce pain.  Acupuncture is practiced by a variety of health professionals including some physicians, chiropractors, naturopaths, physical therapists and massage therapists — whoever you choose should be certified by NCCAOM. Acupuncture points that may provide relief to your shoulder pain are not all located near where you feel the pain — some can be in distant areas of the body. Chiropractors are joint specialists who focus on establishing normal motion and function of the spine and peripheral joints such as the shoulder. Shoulder pain is not only caused by the underlying glenohumeral and acromioclavicular joints, but also from joint issues in the neck and mid back. Your chiropractor is trained to diagnose joint problems and treat them (if appropriate) with manual joint manipulation, also called adjustments — they often illicit a "popping" or "cracking" sound.  Although one joint adjustment can sometimes completely relieve your shoulder pain, more than likely it will take 3-5 treatments to notice significant results. Manual joint manipulation is not a good idea for inflammatory arthritis. Other professions that use manual joint manipulation include osteopaths and some physicians and physiotherapists.
Question: What is a summary of what this article is about?
Get a shoulder massage. Consider acupuncture. See a chiropractor.
Article: Pull your trailer onto a flat, level patch of ground. For safety, do not use slanted areas like driveways. Then, put the vehicle you used to tow the trailer in park and activate its emergency brake. For extra security, place wheel chocks in front of and behind each tire. If you’re using a trailer made specifically for towing cars, it should come with 2 heavy duty ramps. To use these ramps, simply pull them out of the vehicle’s rear body and make sure they’re parallel and secure.  If your trailer doesn’t have built-in ramps, you can purchase a metal ramp from an auto supply store and connect it yourself by following the manufacturer’s included instructions. Do not try to create a makeshift ramp. Doing so is extremely dangerous and can result in major damage to you or your vehicles. Once you’ve parked the trailer, pull your car up behind it. Make sure to line your wheels up with the trailer’s metal ramps. Do not back your car up to the trailer as towing your car with the tail end first can cause problems like whipping or swaying. Put your car in drive and slowly accelerate up the ramp and onto the trailer. As you drive, the front of the car will raise up slightly, then return back down and distribute its weight over the surface of the trailer.  Keep the steering wheel straight so you don’t drive on crooked. If you’re unsure whether or not you’re driving straight, ask a friend to help direct you. Keep driving until you’re centered on the trailer. Then, put the car in park, turn it off, and activate its parking brake. Finally, hop out of the vehicle and double check the car’s alignment.  If you’d like, ask a friend to stand off to the side of the vehicle so they can check the alignment while you’re driving it. If you have a manual car, put it in first gear, turn off the motor, and set the handbrake.
Question: What is a summary of what this article is about?
Park the trailer on flat ground. Extend the trailer’s rear ramps. Line your car up behind the trailer. Drive onto the trailer slowly. Park the car and check its placement.