Q: Weight training can help you prepare your body for aerobics so that you burn more fat during your aerobic activities. Not only does weight training make your body naturally burn more calories, it can also warm your body up for fat burning. There are a variety of ways you can engage in weight training. You can use your own body as a weight, use dumbbells at the gym, or work with gym machinery.  Things like push-ups, pull-ups, abdominal crunches, and leg squats use your own body as weight. If you tend to work out at home, these may be good options for a weight training routine. You can purchase resistance tubing at big box or fitness stores. This is a form of lightweight tubing that resists being stretched and varies from very stretchy to highly resistant. There are many weight training regimens you can do with resistance tubing. You can also use free weights, like barbells and dumbbells, which you can buy or find at the gym. If you usually work out at your gym, you can use the weight machines there. You may want to talk to a trainer ahead of time, however, to make sure a weight machine is correctly calibrated for your height, size and strength. Machines have settings for bench height, handle heights, incline, decline, etc. If you've never done weight training before, you need to start small. It's recommended you talk to a trainer before beginning a weight training routine, as it's easy to strain yourself if you don't have a sense of your own strength or proper form and technique. When beginning weight training, you want to start with lighter weights.  Usually, 12 repetitions of a single motion is as much as you should do when starting out. For example, you can hold a dumbbell in one hand and hold it down at your side. Lift the dumbbell up, bending your arm at the elbow, and then lower the dumbbell. Repeat 12 times. By the 12th repetition, you should be tired. It should be difficult for you to finish the motion. If you don't feel tired, you may need to get a heavier weight. The amount of weight you can lift depends on your current strength, age, and other factors. You may want to talk to a trainer to get a sense of where you should start. Ideally, weight training sessions should be around 20 to 30 minutes. If you're looking to rev up for fat loss, you should strive for 30 minutes. You can see results from weight training two or three times per week. You can do strength training more often, but you must work different muscles each day. You should never weight train the same muscles two days in a row, as they need time to rest between sessions. For instance, work your legs one day, your arms and chest the next day, your abs and back the next day, etc. Those rest days are when your muscles will actually grow. After weight training, your body will have depleted its quick energy supplies and be ready to burn more fat.
A: Engage in weight training prior to aerobics. Choose a mode of weight training. Start with small repetitions and low weights. Aim for two to three half-hour strength training sessions a week. Do aerobics after weight training.

Article: The formula is A=l×w{\displaystyle A=l\times w} where l{\displaystyle l} equals the length of the rectangle, and w{\displaystyle w} equals the width of the rectangle. Usually menus will only give you one measurement. You will have to contact the restaurant and ask if they will provide you with the length and width of the pizza. If it is a square pizza, the length and width will be the same. For example, you might want to find the value of a square 16-inch pizza. Both the length and the width will be 16 inches. Due to the commutative property of multiplication, It doesn’t matter which dimension you use for the length and which you use for the width. For example, for a square 16-inch pizza, your formula will look like this: A=16×16{\displaystyle A=16\times 16}. This will give you the area of the pizza in square inches. For example:A=16×16{\displaystyle A=16\times 16}A=256{\displaystyle A=256}So, the area of a square 16-inch pizza is 256 square inches. This will give you the cost per square inch of the pizza. For example, if a pizza costs $32 and has an area of 256 square inches, you would calculate 32÷256=.125{\displaystyle 32\div 256=.125}. So, the cost per square inch of pizza is about .13, or 13 cents. The pizza with the lowest cost per square inch will have the best value. However, you should only compare similar types of pizzas when looking for the best value (for example, two veggie pizzas). A pizza with fewer toppings will cost less per square inch than a pizza with several toppings, but that doesn’t necessarily make it the best value.
Question: What is a summary of what this article is about?
Set up the formula for the area of a rectangle. Find out the length and width of the pizza. Plug the length and width of the pizza into the formula. Multiply the length and the width of the pizza. Divide the price of the pizza by the number of square inches. Compare the cost per square inch of different pizzas.

Problem: Article: The good bacteria in yogurt and probiotic supplements may help to balance your vaginal pH. Try adding a serving of yogurt to your daily diet to get more beneficial bacteria.  Do not insert yogurt directly into your vagina. It may seem that putting the yogurt directly into your vagina may work better than just eating it, but this is not recommended. The sugars contained in yogurt may cause more problems. If you want to try a probiotic supplement, make sure that you choose a brand that lists the strains (look for Lactobacillus), species, and genus or the probiotics, a best by date that says how many organisms will still be alive, the manufacturer’s contact information, and the dosage information.  As with any supplement, make sure that you check with your doctor first. If your vaginal area is itchy or burning, then soaking a clean cotton washcloth in cold water, wringing it out, and applying it to your vaginal area may help provide some relief. Do this as often as needed to help soothe your vaginal area. Vaginal probiotic suppositories have been studied to determine how well they treat bacterial vaginosis, but they have not been studied for use on healthy vaginas. These suppositories are thought to work by repopulating the good bacteria in a woman's vagina, but not enough is known to recommend them for casual use. Talk to your gynecologist before you decide to try any probiotic vaginal suppositories.
Summary: Eat yogurt or take probiotics. Use a cold compress to deal with itching and discomfort. Ask your gynecologist before trying any probiotic suppositories.

Q: Start your message to Bieber by telling him your name and explaining why you are such a big Bieber fan. You may love him for his looks, his music, or his ability to pose really well in underwear ads. Highlight what draws you to him and why you felt the need to contact him. You may also be contacting him with the hopes of sharing your own music with him or your artwork. You should note this in the introductory section of the message so he knows right away why you are contacting him. Musicians and celebrities often like to hear from fans who have supported them in tangible ways, such as attending several live performances over the years or buying every copy of their album. Let Bieber know how loyal of a fan you really are by noting any Bieber shows you have attended and how many of his albums you own. You want to let him know that you are a loyal fan and are willing to support his music. Many celebrities like to receive fan drawn art like sketches, a collage, or a drawing created with online tools. Show Bieber how much you love him by including a personal touch in the form of a visual image of Bieber, singing on stage or hanging out with you in your hometown. This can help to catch his attention and let him know that you are the ultimate fan.
A:
Introduce yourself and explain why you are a Bieber fan. Note any Bieber shows or live performances you have been to. Include drawings, a collage, or other visual depictions of Bieber.