<span>The best way for athletes to sustain a safe and sensible loss of body fat is to C. reduce calorie intake moderately and modify their training program. A is incorrect because just sticking to a certain diet, be it a low-calorie diet or some other one, is not enough, as there have to be some changes in the training routine as well. B is not going to help much with the loss of body fat. D is incorrect because fluid intake should never be reduced. </span>
The correct option is C. As an athlete, the best way to sustain fat loss is to reduce the quantity of food eaten and to set up the training sessions in such a way that it will support the goal of maintaining a particular weight.
