One needs to be more specific. Which aspect of sports performance? Which sports.
It is not good for you.
One needs to be more specific. Which aspect of sports performance? Which sports.
Steroid's
Yes, if you use performance enhancing drugs, it is considered cheating.
yes it doesype your answer here...
Actually there are harmful drugs like heroine, weed and crack which will destroy all of your performance in a game. However, if you use pediatric drugs that are asgined to you they will not hurt.
the use of performance enhancing drugs
You can get a unfair advantage, as you build muscles illegally
none.
because sterods shrink ur balls
Concentration will often have a positive impact on a sports performance. If someone does not concentrate on what they are doing during a sport, then they are prone to make mistakes.