A DEXA scan, which uses dual-energy X-ray absorptiometry, is a non-invasive imaging method that helps to separate bones, fat and muscle mass by means of low-dose X-ray beams. It estimates exactly the body fat amount, the lean tissue and the mineral content of bones. Like this you receive strong utility for control your physical structure
After the examination, you receive a descriptive, multi-page report with percentages, masses and images that show the data. The fat distribution is divided by body parts as arms, legs, android and gynoid regions, together with visceral fat. The body is divided by cut lines into arms, legs, trunk and head, and for every part you point the assembly of fat, lean tissue and bones.
DEXA Scan to Check Body Fat, Muscle and Bone
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Report interests by means of the fat percent relation between trunk and legs. In the bottom right corner shows the comparison of fat amount in trunk against that in arms and legs. Ideally this be under one.
That indicatun gives more comprehensive sight about the whole body.
Scan do regularly. Intend interval of six until twelve weeks between measures, and preserve permanent weight and hydration for reduce mistakes. Under the history of physical assembly find three charts that show evolutions of total mass, fat and lean masses during months and years.
The sight of trends combines several DEXA snapshots with lean tissue blue, fat red and bones white, plus a table with amounts and changes through time.
Any method for estimate body fat is not perfect, but DEXA is the most reliable. So if fat diminishes in two percentages between two scans, probably you indeed lost it. Even so DEXA correlates only modestly with MRI-confirmed fat percentages.
Better follow trends on a long-term basis than lodge in one number.
Common blooper is trying to adapt DEXA results to popular fat calculators as ACE charts, that are world famous but old. It likes to comparison of kilometers and miles. For instance, “ideal” fat for 35-year woman commonly listed in 30%, but between actual women of 35 until 40 years with DEXA examination the average was 39%.
For men healthy range are around 12 until 20% body fat, and it a bit climbs with years. In 15% you have flat belly, weak abdominal relief and visual veins in arms. Combining scans with good nutrition and regular exercise, you control that weightloss come chiefly of fat.
DEXA calculator also helps to estimate calorie needs for fat loss, what eases apt training.
