Discuss the concept of 'racialized bodies' in sports and the scientific limits of genetics arguments used to justify racial differences in performance.

• A. Racialized bodies reflect social attributions about physicality; genetics show substantial variation within racial groups and minimal, often confounded, differences between groups.
• B. Genetics fully explain performance differences between races.
• C. Race maps cleanly onto distinct biological differences.
• D. Environment has no effect on performance.

Answer: (A)