Special calibration for very fit adults. 

Tanita's "athlete" is someone who gets about 10 hours a week of intense physical activity (this can be exercise, work or leisure related). "Athletes" also have a resting heart rate of about 60 beats per minute or less

The mode includes people who have been very fit for years, but currently exercise less than 10 hours per week. 

It does not include "enthusiastic beginners" who recently started making a real commitment to exercising 10 hours per week, but whose bodies have not yet changed enough to qualify for the Athlete mode. 

A powerful educational and motivational tool that helps focus weight management efforts on reducing unhealthy fat instead of just 'losing weight'.  

The Goal Setter feature is used to calculate the fat mass that should be lost or gained to achieve a pre-selected target body fat percentage.  Just enter a target body fat percentage and the Goal Setter feature will instantly quantify the exact amount of fat mass that must be gained or lost to reach the specified goal.  By helping to set realistic goals, build enthusiasm and increase compliance, the in-depth body composition information on the printout provides professionals with a powerful tool to guide weigh management programs.  There is simply no better way to incorporate such important health-related information and guidance for physicians, coaches and professional trainers.