Final answer:
The statement is true; athletes with sports anorexia overexercise to gain a sense of control over their bodies, aligning with the behaviors observed in anorexia nervosa sufferers.
Step-by-step explanation:
An athlete suffering from sports anorexia tend to overexercise to give themselves a sense of having control over their body. This statement is true. People with anorexia nervosa restrict food intake and exercise excessively. They have a distorted body image and see themselves as overweight even when they are underweight, which results in dangerous health consequences.
This drive for thinness and control can be exacerbated in high-pressure environments like athletics, where performance and body size are often scrutinized.