A device to measure the percentage of fullness in the body
Where a person weighs himself using an electrical density meter, based on height, weight and gender, and passes an electrical velocity measuring device through the body to measure the area.
It is characterized by having more knowledge than flexibility, and after measuring the scale, the mass value is subtracted from the number 100, in order to obtain a body without fat, part of which develops an intelligent mass, as it gains an intelligent percentage, not an accurate one.
MRI machine
MRI uses calculating the percentage of elasticity in the body, which is considered a gold standard and accurate mass for measurement.
The device uses magnetic rays and removes elastic images. The flow of the person is provided in the magnetic resonance device. The magnetic field rearranges the moisture atoms in the body, giving the device a thin mass in the body.