Food intake is paramount to a client's success. How can a PT truly under their client's consumption if there's no consideration of energy expenditure during each workou? I'm proposing that each workout listed by the PT is assigned a rough estimate of calories burned (calculated based off their client's body measurements) which is then influenced by how the client rates the session to determine the overall number of calories burned. If a workout is not rated, a minimum 'calories burned' figure should be assigned to each workout. This is an invaluable metric crucial to tracking and progress.