Every four years as the Olympics begin, we hear about athletes using or being tested for performance-enhancing drugs. Sometimes when an athlete has performed very well in a competition in the Olympics for example then the question is raised. Is the athlete on drugs? Well for people to know they have to test the athlete for any signs of usage of performance-enhancing drugs.
The use of artificial substances or methods to enhance athletic performance is also commonly known as "Doping". Doping has become a great concern in the Uni