In one sentence, describe what the following article is about: The GPS market is flooded with different devices, options, and features. Unless you plan on using your GPS in the wilderness or for research experiments, however, your smart phone or a car GPS, can provide directions and your location quickly and easily. Most have touch screens and come with a rechargeable battery.   Smart Phones: Most smart phones come pre-loaded with a "Maps," or "Directions" app that uses GPS. If you do not have one, search and download an app, like Google Maps, from your app store to use GPS.   GPS Devices: These are small, rectangular devices that specialize in driving directions and finding restaurants, airports, and other points of interest. Examples include TomTom and Garmin, and most cost under $170 dollars. " This is the basic screen for a GPS. It shows a location, usually with your current location at the center, and all of the roads and major landmarks nearby. " Some GPS use touch screens, others have keypads, and some have scroll wheels and buttons. Click on the button labeled with a compass, navigational arrow, or crosshairs to show your current location.  Your location is sometimes stored under the heading "Where am I?" "Favorite Locations," or "Current." iPhone users can see their current location using the built-in Compass App. Make sure you "Allow Location Services" for the compass under "Settings" → "Privacy" → "Location Services" → "Compass" Using the search bar found at the top of your GPS, type in the address you want to reach. Many touch screen GPS's let you choose a location by holding your finger on the location in the map.  Some GPS's will prompt you with a button labeled "Get Directions." Choose this if there is no search bar to input an address. If you know the exact latitude and longitude of your trip, use these; they will give you the most accurate location possible. The GPS will give you directions at every turn you need to take. Don't worry if you miss a turn -- most GPS will auto-correct and give you a new route to get back on track. If you are struggling to keep up, check your GPS's settings and make the "Turn Warning Frequency" setting longer -- giving you more time to hear the next direction.
Summary: Buy a smartphone or car GPS to get directions and your location. Open the "Map. Click on "My Location. Choose your destination address. Follow the GPS instructions to get to your location.

In one sentence, describe what the following article is about: If your shoes don't fit properly or are inappropriate for the surface where you're exercising, they can put undue stress on your joints and tendons. Make sure you're wearing the right shoes for your activity, and that they fit well and are in good repair.  If the tread of your shoes is worn, it may be time to get new ones. Most shoes are only "good" for a particular distance or amount of time. After that, any support and benefits you got when the shoes were newer will disappear. If it suits your budget, go to a specialty store and get specially fitted for shoes that will best support your feet while performing your chosen activity. To truly treat quadriceps tendonitis, you need a diagnosis and treatment plan from a qualified doctor or physiotherapist. Quadriceps tendonitis is not a condition that typically just gets better on its own.  The doctor will ask you questions to get a complete understanding of your knee problems, including a history of your knee pain, any prior injuries, and when you first started experiencing issues. Most times, quadriceps tendonitis is diagnosed based on your history and a physical exam. If necessary, the doctor may have X-rays or MRIs done on your knee to further assess your condition before making a final diagnosis. Recurrence of quadriceps tendonitis occurs more frequently when athletes don't allow enough time for recovery and rehabilitation before resuming their previous level of activity. Your tendon needs at least a month of physical therapy to fully heal.  A physical therapist will prescribe exercises designed specifically for your injury, your normal activity level, and the activities to which you want to return. If you're a more serious athlete who regularly works with a trainer or coach, your physical therapist may work with them to develop your rehabilitation plan. Lay on your back. Keep one leg straight, and bend the other so that your foot is flat on the floor. Activate your core and lift your torso until your body forms a straight line from your knee down to your shoulders. Hold the position for 10 seconds and think about which muscles you feel working the most.  The muscles you should feel working the hardest are your glutes. If you feel the exercise more in your back, hamstrings, or quads, this means one of two things: either you are compensating for a muscle imbalance, or you're not doing the exercise with correct form. Check and correct your form as necessary, and do the exercise a few more times to see if you get the same result. If you still feel the exercise somewhere other than in your glutes, try some exercises to strengthen your glutes. Muscle imbalances can cause an uneven gait that redistributes your body weight, placing more strain on the joints of one side of your body. If you're working with a physical therapist, they will assess your gait and see if you need assistance in this area.  Retraining your gait is not a short-term project. Particularly if you've gotten used to walking a certain way over the course of several years, it can take a long time to fix problems. In addition to gait retraining, you'll also have to strengthen opposing muscles to correct the imbalance.
Summary: Evaluate your choice of footwear. Schedule a physical exam to get a diagnosis. Undergo physical therapy for 4 to 6 weeks. Try a single-leg bridge to identify muscle imbalances. Retrain your gait.

In one sentence, describe what the following article is about: Sulfates in shampoo are great at stripping away dirt and oils, but they are incredibly drying to hair and can cause excess frizz. Opt for shampoos and conditioners that are sulfate-free to reduce the drying, fizzing effect on your strands. Hair products such as hair spray can dry out your hair. Before you buy any hair product, check for alcohol in the ingredients list. If you spot alcohol in the ingredients list, don’t buy the product. Not all alcohols dry out your hair. Fatty alcohols Lauryl alcohol, Cetyl alcohol, Myristyl alcohol, Stearyl alcohol, Cetearyl alcohol and Behenyl alcohol, will not be as drying. Tools that expose your hair to heat, such as blow dryers, straighteners and curlers, can cause damage that may contribute to frizz. Using these products often can cause permanent damage, so it is best to save them for special occasions.  If you choose to blow dry your hair, consider investing in a diffuser to reduce the amount of direct heat on your hair.  When using a standard blow dryer, wait until hair is 90% air dried, then use a blow dryer to dry the last 10% of your hair. This will help to reduce the damage caused by the heat.  When using heat-stylers, you may also want to consider using a special spray to protect hair cuticles from the heat, and to lock in moisture. There are many products that will add a layer of protection to your hair cuticles so that they are not as easily damaged by the direct heat. Applying styling products right after getting out of the shower can help to lock in moisture. Just be sure to wring out your hair first or the products will not absorb. Look for products that contain polymers and silicone, which help fight humidity.  For fine, wavy hair, try using mousse. It will not weigh your hair down as much. For thicker hair, try gels and creams, which can hold up against thicker curls.  When using products on frizzy hair, make sure to focus the product toward the ends of your hair. Work the product up until it is about halfway through up your hair. The ends dry out faster, and applying product to your scalp will only make your hair look greasy.
Summary:
Choose quality shampoos and conditioners. Steer clear of alcohol-containing hair products. Limit use of heat-stylers. Apply styling products right after you shower. Finished.