In one sentence, describe what the following article is about: Launch the App Store for iPhone/iPad, Play Store for Android, or Windows Phone Store for Windows phone. Search for Instagram and download it to your device. Tap the Instagram icon on your device after downloading. Select "Register with E-mail" to sign up with your e-mail address or "Register with Facebook" to register using your Facebook account.  If you registered using your e-mail, enter a username and password and then complete your profile. Tap "Done" when finished. If you opt to use Facebook to register, simply log in using your Facebook username and password.
Summary: Download Instagram. Launch Instagram. Register an account.

In one sentence, describe what the following article is about: You can breed your bettas in smaller tanks, but it's best for the fish to mate in a tank that is at least a 5-10 gallon. This ensures the delicate female has enough space and can make the mating process more optimal for both bettas. Remember that your bettas need separate tanks until it is time for them to breed. This keeps the fish from harming one another. Water quality is vital to the health and happiness of any betta. This is especially true during mating, so make sure that your tank water is as fresh and high quality as possible.  Test the fish tank water with a test kit you can buy at most pet stores. Use the test to find potential problems with water quality, such as high ammonia, acidity or low pH, or low oxygen. Fix any problems in the water. The pH level should be about 7. If it isn't, get a chemical neutralizer at your local pet store to restore the levels back to 7. Oxygen saturation should exceed 70%. If it doesn't you may need to clean out the tank and fill it with new water or replace the charcoal filter. Make sure the water temperature it is between 50 and 78 degrees Fahrenheit with a thermometer. This can help promote breeding between your bettas and ensure quality spawn. Bettas produce a lot of waste, which can effect water quality. Filter the water gently, which can maintain the health of your mating bettas, promote the mating process and help the eggs and fry survive. Watch for too much movement of the water by the filter. The natural habitat of bettas is still water, and anything that moves particularly roughly water may disturb bettas and their offspring. Mating causes female bettas stress and can injure them. Hiding spots made out of plants can soothe the female and guard the bubble nest of eggs. Arrange an array of floating plants in the tank to optimize your bettas' breeding space. You can use live or artificial plants in the tank, all of which are available at pet stores or specialty fish retailers.
Summary: Have a large tank. Ensure high water quality. Use a gentle water filter. Provide hiding spots for females.

In one sentence, describe what the following article is about: There's a reason that ballerinas are so fit! We can learn from them.  Stand with your feet a bit wider than shoulder-width apart and angle your toes outward. Bring your arms out in front of you. They'll help you balance yourself and keep your back straight. Then, go down into a squatting position. Remember to align your knees with your toes! Return slowly to your original position, keeping your hips tucked under your spine. Repeat these movements for about a minute. Lunging on all sides is the most beneficial -- your thighs need to be worked on all planes.  Stand up straight with your feet together, all the while engaging your abdominal muscles. While keeping your back straight, lift your right foot in the air and find your balance. Once you do, slowly bring it forward and place it on the ground, heel first. Straighten your left leg as you lower your right, maintaining weight on your front foot. Lower yourself until your right thigh and left calf are parallel to the floor and balance. Return to your starting position, pushing off with your front leg and switch sides.  Repeat for about thirty seconds on each side or for as long as you can manage. These are commonly found in Pilates -- a great toning workout.  Lie on the floor on top of a comfortable surface like a yoga or Pilates mat. Bring your arms to your side with your palms face down. Bring your right foot straight up, pointing to the ceiling. Rotate your leg outward a little. Keep your hips on the mat at all times. Then, inhale and move your  entire leg in clockwise circles. Once you've done this five times, switch to counter-clockwise circles. Repeat this set four times, alternating legs. Alright, so you've got the thigh exercises down, but since there's no such thing as spot reducing, you'll need to work out your entire body, too. Cardio burns the most fat, but a combination of cardio and resistance training will lead to ultimate calorie burn. For intense results, take up interval training. It amplifies the benefits of cardio, burning even more calories. You do a short burst of exercise as hard as you can, rest for a bit, and repeat. And your workout is done much quicker!
Summary:
Do pliés. Do forward lunges. Do single-leg circles. Keep up the resistance training and cardio.