In one sentence, describe what the following article is about: Lie flat with your knees bent up at an angle. Place your toes under the edge of a heavy piece of furniture. Cross your hands over your chest. Flex your abs and raise your torso up until you are nearly sitting up. Keep holding the tension in your abs, and lower yourself back down. Resist the temptation to "bounce" up and down. Raise and lower yourself carefully. Lie on your back, with your knees bent at an angle and your feet flat on the floor. Place your hands on the side of your head, but don't grab it. Contract your ab muscles, inhale and raise your shoulders off the floor up to 4 inches (10cm). Count for 1, come down slowly, and inhale. Repeat the exercise several times. Don't "bounce" up and down--work slowly. Don't lock your hands behind your head and pull on it. Raise yourself with your abs. Lie on your back with your knees up in the air at a right angle. Keep your hands either across your chest or behind your head. Contract your upper ab muscles to raise your shoulders off of the floor. Hold for a few seconds, lower, and repeat. Lying flat on your back, extend your legs in front of you in the air. Use your abs to lift your hips up off the floor momentarily while keeping the rest of your back flat against the floor. Lower your hips back down. Your hips should move straight up rather than in a crunching motion during the exercise. Bend your knees slightly for comfort, if needed. This is safer for your neck than a traditional reverse crunch, which can put pressure on your neck. Lie back with your legs straight and your feet extended. Keep your hands either over your chest or behind your head. Contract your upper ab muscles so that your shoulders raise up off of the floor a few inches. Hold the position, then lower back down. Repeat.
Summary: Flex your upper abs by doing sit ups. Contract your upper abs with some regular crunches. Raise your legs to isolate the upper abs during crunches. Try a hip lift reverse crunch. Isolate your upper abs while doing straight crunches.

In one sentence, describe what the following article is about: Drink a cup of tea, make your bed, or do some simple stretches. Whatever your normal routine, the more you're able to stick to it on travel day the less stressful the day will seem. Just try your best to avoid extra caffeine as it increases feelings of anxiety. About 10 minutes before your boarding time try to use the restroom. After you get on the plane there will likely be at least 30 minutes before the plane is in the air and you're free to walk around the cabin. Additionally, if your anxiety over travelling stems from a fear of enclosed places, not having to use the small aircraft restroom will take an extra stress off your mind. Mention your anxiety to the flight attendant or have a conversation with the person seated next to you. Don't let the conversation spiral into a discussion about all the terrors of flying, but just having someone that knows how you're feeling can be enough to keep travel jitters away. Remember 25 percent of people have some fear of flying and talking to those around you on the flight can help create a support group to help you through the flight. Now is the perfect time to use the breathing and meditation techniques you've been working on! Remember deep abdominal breathing and whichever meditation technique you have been studying. Focus yourself as soon as you get on the plane and then at any point when you begin to feel jittery. Don't wait until you're feeling overwhelmed. The best way to deal with travel jitters is to keep them from happening! After you get settled on the plane get out a book and start reading. Find an interesting book before your flight, something by an author you know you enjoy. Begin the book a few days before the flight, stopping a few chapters in, preferably at a cliffhanger or plot twist. Then when you start reading during the flight you're already into the story and more likely to keep your attention. New regulations allow you to use small electronics during take-off and landing. Once the plane starts taxiing to the runway, take out your smartphone, iPod, or small tablet. Before flying download a new album from your favorite artist or put together a playlist of your favorite songs and listen to it during takeoff. Having headphones in will block out any noise from the plane during takeoff and help you feel more relaxed. Once the flight gets going you're able to take out your laptop. An engrossing two hour movie is a great way to use the majority of your flight time. If possible, pick a movie you've never seen before that has been on your "must watch" list for a while, or chose one of your favorites that you know will make you laugh. The most important thing to remember during the flight is to keep yourself distracted. Go back to your book, listen to more music, play a game, meditate, or watch a TV show. Find whatever is best at keeping your attention and mind off of the flight stick with it!
Summary: Follow your normal morning routine. Use the restroom. Talk to people. Practice calmness. Read a book. Listen to music. Watch a movie. Stay busy.

In one sentence, describe what the following article is about: . There are a variety of factors that will determine which router is best for you. These include distance, interference, transfer speed, and security. One of the most important factors to consider when purchasing a router is the distance between the router and the devices that you are wirelessly connecting. More expensive routers generally have more antennae, which can lead to a more stable connection at further distances. Another factor to consider is the amount of signal interference. If you have multiple devices that operate on the 2.4 GHz band, such as microwaves and cordless phones, these can interfere with the Wi-Fi signal. Newer routers can operate on the 5 GHz band, which is much less crowded and thus less prone to interference. The drawback is that 5 GHz signals do not travel as far as 2.4 GHz signals. Transfer speed is a feature to consider. Newer routers claim to be able to transfer data up to 450 Mbps. While this may be helpful when moving data between two computers over a network, it will not increase your general Internet speed, as this is set by your ISP. There are three main router speeds available: 802.11g (54 Mbps) 802.11n (300 Mbps), and 802.11ac (450 Mbps). It is important to note that these speeds are virtually impossible to attain in any environment other than a clean room free of signal interference. Finally, make sure that the router you are purchasing has the latest form of wireless encryption, WPA2. This is pretty much standard in all new routers, but is something to consider if purchasing an older, second-hand router. Older encryption algorithms are much less secure; a WEP key can be cracked in just a few minutes. Once you've purchased your router, you will need to connect it to your modem. The router will have a port in the back labeled WAN/WLAN/Internet. Connect this port to the modem using a standard Ethernet cable. Make sure that the router is properly powered and turned on. This step is not always necessary, but can be very useful if you want to set up the wireless router before connecting any wireless devices to it. Connecting a computer through a physical cable will allow you to tinker with the wireless settings without losing your connection to the router. For optimum efficiency while setting up the router, plug it in next to your computer while you adjust the settings. After you are finished configuring the router, you can move it to where it will normally stay.
Summary:
Acquire a wireless router Connect the router to your modem. Connect a computer via Ethernet cable.