Indicating the condition (quality) of muscle which changes according to factors like age and exercise level.

The muscle of young people or those who exercise regularly is normally in a good state, but the state of muscle deteriorates in elderly people or those who not have enough exercise. 

NOTE: Muscle Quality Score may not be accurately evaluated if there are abnormalities in the state of body water, such as the following conditions: 
- if the body fatigued or swollen.
- if the person is dehydrated or suffereing from reduced blood flow.

Both Quantity and Quality are important for a healthy muscle! Please make sure you maintain a good balance between muscle mass and quantity.