Calories

Set your sex, age, weight, height (in kg/meters or lbs/in.ft. depending on selected units in Settings->General) and select your average activity level if you want to know how much calories you burn during your trainings. LBM (Lean Body Mass) is automatically calculated depending on this data. All calculations are based on averages, so if you know more accurate LBM enter it in 'Your LBM' field.