Summarize the following:
Measuring waist circumference with a tape measure also helps screen for possible health risks (mentioned above) that come with being overweight or obese. More specifically, if most of your fat is around your waist (termed belly fat) rather than lower at your hips, then you're at a higher risk for cardiovascular and various other diseases. To correctly measure your waist, stand up wearing just your underwear and place a tape measure around your lower abdomen, below your bellybutton and just above your hip bones. Breathe in and then measure your waist just after you fully breathe out. When measuring waist circumference, apply the tape so that it makes contact with the skin and conforms to the body, but does not compress the underlying soft tissues. Waist sizes greater than 35 inches for women and greater than 40 inches for men represent greater risk of disease. The U.S. Navy method incorporates waist, hip, and neck circumference along with height and weight to determine an estimation of body density and fat percentage. The caliper method (also called skinfold or pinch test) involves pulling your subcutaneous fat away from your muscles at certain points and pinching it with measuring calipers. These measurements are then converted to an estimated body fat percentage by an equation some formulas require only three body measurements, others require as many as seven. Although the caliper method doesn't give an accurate reading of actual body fat percentage, it's a reliable measure of body composition change over time if the test is done by the same person and technique (only a 3% error). Although, measurement error is higher for very lean and obese people. You can buy calipers and have a friend or family member measure you, or get the test done at a fitness club, health clinic or hospital. It's very important when doing the caliper test to use fixed pressure on all the points you measure. Ideally, have a trained professional do your skin caliper measurements to ensure accuracy. Skinfold-based body fat estimates depend somewhat on the type of caliper used and technique. As well, it measures only one type of fat: subcutaneous adipose tissue (fat under the skin). Bioelectrical impedance is a method of measuring the fat composition of your body, in comparison to other tissues, by its resistance to electricity. Fat tissue does not conduct electricity, whereas muscle and bone tissue do (albeit poorly). As such, you're measuring how low levels of electricity flow through your fat tissue versus the other tissues in your body. Bioelectrical impedance is reportedly about 95% accurate depending on your body's water content, which fluctuates with exercise, diet, sweating, hydration and use of alcohol or drugs. This method does not require specialized personnel and the equipment is not expensive to buy most gyms and physical therapy offices have them to use for free. You can either stand barefoot on metal plates that send an electrical current through your body (it looks similar to a regular weight scale), or grip a hand-held device (with both hands) that does the same thing. To get the most accurate results, don't eat or drink for 4 hours prior to testing; don't exercise vigorously within 12 hours; and no alcohol or diuretic (caffeine) consumption within 48 hours. BMI is a useful measure to determine if you're overweight or obese and at risk for heart disease, high blood pressure, type 2 diabetes, and other health problems. However, BMI is not the same as body fat percentage. It's calculated from your height and total body weight, so it's only a general estimate of disease risk. To obtain your BMI number, divide your weight (converted to kilograms) by your height (converted to meters). Higher numbers represent greater risk of disease. Normal BMI measurements range from 18.5 24.9; a BMI between 25 29.9 is considered overweight, whereas 30 and above is considered obese and at high risk. You can also use a BMI calculator to get your BMI: https://www.nhlbi.nih.gov/health/educational/lose_wt/BMI/bmicalc.htm

summary: Measure your waist with a tape measure. Use calipers to measure body fat. Measure your bioelectrical impedance. Calculate your body mass index (BMI).

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Before you set out to compose music in GarageBand, you should have a general idea of the instruments you'd like to use and the genre in which you'd like to operate. When you first load GarageBand, many of the available sounds aren't packaged with it. You can download these sounds for free by doing the following: Click GarageBand in the top-left corner of the screen. Select Sound Library Click Download All Available Sounds Follow any on-screen prompts. MIDI instruments typically connect via a USB cable, so you may need a USB 3.0 to USB-C adapter for your Mac. If you do have a MIDI keyboard, you can skip ahead to the next part. Skip this step if you don't have a MIDI keyboard. Click the Window menu item, then click Show Musical Typing in the resulting drop-down menu. This will bring up a list of the keys which you can use to replicate piano keyboard keys. If necessary, you can change your Musical Typing preferences by doing the following: Keyboard section Click and drag the slider at the top of the window left or right to change which part of the keyboard is being used. Pitch Bend Press the + or - key listed in the upper-left side of the window to raise or lower this value. Octave Press the + or - key listed in the lower-left side of the window to raise or lower this value. Velocity Press the + or - key listed in the bottom-right corner of the window to raise or lower this value.
summary: Determine the type of music you want to create. Download the GarageBand sound library. Attach a MIDI keyboard if needed. Open the Musical Typing window. Change your Musical Typing settings.