Omron Healthcare HBF-514 User Manual

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INFORMATION ON BODY COMPOSITION
SKELETAL MUSCLE
Skeletal muscle is the type of muscle that we can see and feel. When you work out to increase muscle 
mass, skeletal muscle is being exercised. Skeletal muscles attach to the skeleton and come in pairs -- one 
muscle to move the bone in one direction and another to move it back the other way. Increasing skeletal 
muscle will increase your body’s energy requirements. The more muscle you have, the more calories 
your body will burn. Building skeletal muscle can help prevent “rebound” weight gain. The maintenance 
and increase of skeletal muscle is closely linked to resting metabolism rate.
Interpreting the Skeletal Muscle Percentage Result
Source: Omron Healthcare
BODY AGE
Body age is based on your resting metabolism. Body age is calculated by using your weight, body fat 
percentage and skeletal muscle percentage to produce a guide to whether your body age is above or 
below the average for your actual age.
Gender
Age
Low (–)
Normal (0)
High (+)
Very High (++)
Female
18-39
< 24.3
24.3 - 30.3
30.4 - 35.3
 35.4
40-59
< 24.1
24.1 - 30.1
30.2 - 35.1
 35.2
60-80
< 23.9
23.9 - 29.9
30.0 - 34.9
 35.0
Male
18-39
< 33.3
33.3 - 39.3
39.4 - 44.0
 44.1
40-59
< 33.1
33.1 - 39.1
39.2 - 43.8
 43.9
60-80
< 32.9
32.9 - 38.9
39.0 - 43.6
 43.7
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