A fiberglass tape measure is the most accurate choice for body measurements. They are however very dependent on body water content so follow the instructions carefully.
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How accurate is tape measure body fat. Fat a08b 2c d for women 30 years old or younger fat a b 2c d for women over age 30. The percentage that it estimates should be within 1 percent of. If youre wondering about the navy method accuracy it is a pretty good estimator of body fat. Use a tape measure then enter your waist hip and neck measurements. How do you check your body fat. The tape test was wrong every time and in nine out of 10 cases the tape method measured troops body fat percentages higher.
To compute a womans body fat percentage using this method you will need to measure 4 different factors. Underwater weighing for body fat percentage is highly accurate and considered the gold standard for measuring body fat percentage. Make sure your tape measure is accurate by holding it up to a ruler or yard stick. A hips b thigh c calf and d wrist. Navy fitness formula to get an estimated measuring of body fat percent. Yes body fat scales do work and have an accuracy of around 95 depending on the model.
The navy method body fat navy calculator uses the us. They work by passing a harmless electric current round your body and measuring the resistance. The worst was a 66 percent difference between the scores. Steel tapes are difficult to bend around curved surfaces while cloth tapes are easily stretched. All measurements should be taken at their widest points and should be recorded in inches.