Although the weight can be in the normal weight range, this shape can be indicative of low skeletal muscle mass and high body fat mass, which represents and unbalanced body. Talk to your trainer.

The "I" shape shown in the body composition graph predominately provides a uniform measure of body weight, skeletal body mass and body fat with no one area being more predominant than the other.

If the body composition graph forms a "D" shape, this indicates high skeletal muscle mass with an ideal level of body fat mass, which is representative of a well-trained and balanced body.