You'll need a small/large tennis racket(small ones are better, but make sure they're not too small!) and some patience. Once you've mastered that, start doing even higher and harder bounces! How many can you do? How high can you get the ball and? Try it! If the ball flies in a different direction, you'll have to run to keep up with it. Make sure there's plenty of room around you! Use all appropriate equipment and make sure you use your common sense at all times.
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One-sentence summary -- Note/s: Put the ball in the centre of the racket (the trick is to keep it in the middle) and bounce it up to your eye level and keep going without it falling onto the floor.

In order to track your air flow rate and determine whether your condition is improving, staying the same, or worsening, you need to take readings frequently. It is recommended that you use your peak flow meter once every morning and again in the evening. Your readings will be most consistent if you take them at the same time(s) each day. If you become ill and experience more difficulty than usual breathing, testing your peak flow will not be beneficial. In fact, doing so could skew your records such that you notice a false improvement in your asthma once you are no longer sick. This is essential to monitoring your condition and adopting an appropriate course of action if your asthma worsens. Use your journal to record not only your peak flow readings, but also any additional details about your condition that you think might be useful for your doctor to know. Your journal should include information about your daily readings (including time of day), your personal best peak flow rate, any unusual respiratory issues you experience, and details about your testing experiences (for example, if testing causes you to become wheezy or lightheaded). Take your journal with you any time you go to see your doctor. Information about how your condition may have changed over time is essential for helping your doctor determine the proper course of action. Since your doctor might not have time to go through your notes, you should create a summary of important points from your journal. Be sure to at least have your information well-organized so your doctor can find the information he needs. If you are up to the challenge, consider creating a chart tracking your peak flow readings over the past few weeks to show your doctor. This can be done by hand or on a computer and is a nice way to visualize any trends that may appear in your flow rate readings. It is important to know how your flow rate at any given time stacks up to your personal best reading. Establish your personal best by doing an additional flow test once a day for about two to three weeks. The highest reading over this period will be your personal best, and you can judge all other readings by this benchmark. Do your personal best testing between the hours of noon and 2 pm each day. Make sure your condition is under control during your several-week personal best testing period. If you become sick during this time, you will likely not find your personal best. If you are taking medication for your asthma, make sure you do your personal best tests shortly after taking your medication. This applies to both "quick-relief" medications and those you take regularly to prevent attacks. Once you have established a personal best flow reading, you can use this to judge the state of your condition thereafter. Many peak flow meters have indicators built into them that will help you with this, but they must be pre-set with your personal best reading in order to get accurate information. There are three flow "zones," which are each based on the a percentage range of your personal best. The green zone is 80 to 100% of your best; the yellow zone is 50 to 79% of your best; and the red zone is 49% or less of your best. Use your flow zone to gauge whether your condition is changing and what steps to take in response to those changes (if any). If your condition is getting worse and you are already taking daily medication to treat your asthma, you should consider adding quick-relief meds to your normal regimen (but speak to a doctor before taking new or additional medications). If your reading is in the red zone at any point, seek immediate medical attention! Everyone is different and as such there are no "standard" readings for peak flow; however, there are expectations for what is "normal," and these are based on your age, sex, height, and race. The only relevant comparisons you can make are to your own previous peak flow readings. See your doctor before attempting to determine what your peak flow rate should be.
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One-sentence summary -- Take readings every day. Keep a journal. Share information with your doctor. Find your personal best. Track your flow zone. Refrain from comparing yourself to others.

Sprinkle the baking soda over your slime and then use your hands to knead it in. Keep kneading until the slime no longer feels sticky. If it still feels sticky after adding baking soda, add 1/8 tsp (0.5 g) more and knead again. It is important not to add too much baking soda since this may cause your slime to become less stretchy. Knead the slime thoroughly before adding anymore! Pour the contact solution over your slime. Then, knead it with your hands to work the solution in. After a few minutes, the slime should no longer feel sticky. If it still feels sticky, then add another tsp (1.3 mL) of contact solution to the mixture and knead again. Make sure not to add too much contact solution since this will cause your slime to become rubbery and break easily. Baby oil is a common ingredient in shiny slime recipes, and it can also make your slime less sticky. Try kneading 1 tsp (5 mL) of baby oil into the slime. Knead until it is well-combined with the slime and the slime is no longer sticky. Don't add any more baby oil to your slime than 1 tsp (5 mL) or it may become goopy and lose its stretchiness. If you don't want to add anything else to your slime, keep kneading it! This will help the ingredients to combine better and carry out their chemical reactions. Press the slime with your hands and fingers, stretch it out, form it back into a ball, and press it out again. Continue doing this until your slime feels less sticky.
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One-sentence summary --
Sprinkle on about 1/2 tsp (2g) of baking soda. Add 1 tsp (5 mL) more of the contact solution. Include 1 tsp (5 mL) of baby oil to reduce stickiness and add shine. Knead the slime until it is no longer sticky.