Impedance is greatest in iss research skinfold calipers

weight loss product, pedometer, bbw dvds , upper, rolling fatties , sports medicine, fatties , pedometers and accessories polar timex, fat chicks , trainer, heartalker, fat loss exercise , nutrition, chromium picolinate, bbw date , skinfold calipers, startrac, antioxidants, Measuring under consistent conditions (proper hydration and same time of day) will yield best results with this method. Because BIA can be affected by body hydration, many professionals may use this method as a means of tracking the hydration status of their patients. This is especially important for athletes who are training or performing, as well as for the iss research chronically ill. In the traditional BIA method, a person lies iss research on a cot and spot electrodes are iss research placed on the hands bare feet. Electrolyte gel is applied first, and then a current of 50 kHz is introduced. BIA has emerged as a promising technique because of its simplicity, low cost, high reproducibility and noninvasiveness. BIA prediction equations can be either generalized or population-specific, allowing this method to be potentially very accurate. Selecting the appropriate equation is important to determining the quality of the results.
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Impedance is greatest in fat tissue, which contains only 10-20% water, while fat-free mass, which contains 70-75% water, allows the signal to pass much more easily. By using the impedance measurements along with skinfold calipers a person's height and weight, and body type (gender, age, fitness level), it is possible to calculate the percentage of body fat, fat-free mass, hydration level, and other body composition values. skinfold calipers Conventional BIA normally uses underwater weighing as its method of reference. Using BIA to estimate person's body fat assumes that the body is within normal hydration ranges. When a person is dehydrated, the amount of fat tissue can be overestimated. Factors that can affect hydration include not drinking enough fluids, drinking too much caffeine or alcohol, exercising or eating just before measuring, certain prescription drugs or diuretics, illness, or a woman's menstrual cycle.
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