Which of the following is an example of deviance in sports?

Using performance-enhancing drugs is considered deviance in sports because it violates the ethical standards and rules that govern fair play. The use of such substances is seen as a means to gain an unfair advantage over competitors, undermining the integrity of the sport. Sports organizations have strict regulations against doping to promote a level playing field and ensure that all athletes compete based on their natural abilities and training efforts. This not only affects the individual athlete's health but also impacts the perception of the sport as a whole, leading to broader issues such as loss of trust among fans and violations of the spirit of competition.

On the other hand, hard training and encouraging peers are positive behaviors that typically enhance athletic performance and foster a supportive environment. Similarly, adhering to the rules demonstrates respect for the sport’s codes and contributes to fair competition.