Summarize the following:
Shift your bodyweight over your front leg, letting your pitching arm trail behind you. Brace yourself as your arm continues to move forward. Your palm should be facing the batter at all times to keep the ball lined up for an accurate pitch. Rotate your hips a couple of degrees in the direction you're throwing to add more power to the pitch. Screwballs aren't typically thrown with as much force as some other pitches, so your back foot should stay rooted to the ground for added stability during the follow through. Bring your arm down in a tight arc. As you reach full extension, begin rotating your wrist and forearm so that the tops of your knuckles are pointed toward your body. You'll need to use quite a bit of torque to get the ball to break to one side correctly. Right-handed pitchers will pronate their wrists counterclockwise, while left-handed pitchers should turn their wrists in a clockwise direction. Getting the hang of the motion will take practice. Throw a few screwballs at a low speed and see if you can feel the ball rotating. Let go of the ball just as your arm becomes level with your face. Allow it leave your hand easily, keeping your fingers out of the way to prevent them from delaying the release; the one exception will be your pointer finger, which you'll use to initiate the spin. If the release comes too soon, the pitch may travel higher, which will neutralize some of the rotation and make it easier to hit. If it comes too late, there's a chance the ball might not even make it to the plate. Make the last part of your pitch nice and snappy. A well-placed screwball thrown at a high speed is nearly impossible to see coming. Just before you break contact with the ball, drag the inner edge of your finger downward sharply. This motion will generate rotation and eventually cause the ball to break in the opposite direction. When done correctly, your pitching hand should end up pointing directly at the batter at the moment of release.

summary: Lean into the pitch. Turn your wrist inward. Release your grip on the ball. Let your pointer finger run down the inside of the ball.

Summarize the following:
This helps you understand what the essay should be about and lets you know of any rules you need to follow. Pay attention to the submission dates, character or word limits, and any other specific instructions you need to follow. If you don't follow one or more of the rules when writing and submitting your essay, your essay may be disqualified, so make sure to read over the rules several times if necessary. It's a good idea to print out the guidelines so that you can refer to them as you're writing. Most essay contests will have a theme that your essay should be about, narrowing down your options for essay ideas. Think about this theme and jot down several ideas for things you could write your essay about. Pick out whichever one you think would make the most interesting essay. It's super important to stick with the theme when you're writing and not get off-topic. For example, if the contest asks you to write about a person who has influenced you, make a list of the people that have had a big impact on your life and choose the person who you can write lots of descriptive examples about. The first draft of your essay doesn't need to be perfect, but it should include all of the points you want to make. This is the time to plan out any details, examples, or sections of your essay so that everything pieces together nicely. It's okay if you have several different drafts of one essay. Make an outline of your essay before you start to help you organize your thoughts. Once you've written an essay with all of your main points in it, go through it again and add anything that would make it better while deleting unnecessary parts, such as specific examples to a point you're making or a description of a person or place. Make sure the essay makes sense and is interesting to the reader. Ask a friend or family member to read over your essay to see if it's interesting and makes sense. It may help you to put the essay aside for a day or two after you've written it so that you can revise it again with a fresh perspective. Now is the time to edit the essay for any typos, spelling mistakes, or grammar mishaps. Read through the essay carefully and make sure all of your punctuation is correct as well. It may help to ask another person to read over the essay to see if they spot any mistakes. While you should make sure to submit the essay at least by the deadline, it's even better to submit it well before the submission date. This will help ensure the judges have lots of time to read your essay and don't have to rush through it to read all of the other essays that were submitted on the deadline. Check to see when the submission deadline is in the contest's guidelines and rules. It may help you to put the essay deadline on your calendar so that you don't forget when it is. If you're sending the essay by mail, make sure you send it far enough in advance that it will reach the judges in time.

summary: Read the essay contest rules before starting. Brainstorm essay ideas to pick a topic that works with the theme. Write a draft of your essay to get out all of your ideas. Revise the essay to create a final draft. Proofread the essay carefully to check for any mistakes. Submit your essay before the deadline.

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Place the tack strips about 0.25 to 0.5 inches (0.64 to 1.27cm) from the wall in a straight line. Make sure the tacks are pointed toward the wall, not the center of the room. Use 2 nails for each strip, nailing it into the wood below. Some tack strips come with the nails already in place, and you just hit them in. If you need to cut a strip to size, slice through it with a handsaw. On concrete, you may be able to just pound it in the same way if the concrete is soft enough. If not, drill holes where the nails go using a concrete bit of the same size and then pound aluminum nails in. You'll also need tacking strips around things like floor vents. Roll out the padding, starting from one side of the room and moving to the other. Slice it off with a box cutter when you get to the other wall, making sure you have enough on both ends. Cut it just on the inside of the tack strips. Roll out the next set of padding right next to the first. Make sure you're matching up the seams evenly so that you don't have hills and valleys on the floor. Walk across the floor and press staples into place every 2 feet (0.61m) or so. Also, make sure to staple the padding along the inside edge of the tacking strip to hold it in place against the strip. With concrete, you need to put padding glue down underneath the padding instead. In that case, just lift up one side at a time to apply the glue in an even layer. After you've rolled and cut the whole floor, use a long piece of duct tape down each seam. You may need to use more than 1 strip, but the duct tape will help keep the seams together. Smooth it out with your hands to make sure it won't come up.
summary: Nail the tack strips into place as needed. Lay out the padding on the floor. Staple the padding into place with a staple gun. Duct tape the seams together.