Diet affects sport performance because of how different foods affect your body. For instance, if you eat healthy food your body will be healthy, allowing you to perform better in sports. If you eat unhealthy foods your body will be handicapped, because it is not in prime condition.
One needs to be more specific. Which aspect of sports performance? Which sports.
deprestion love
pressure, diet, depression
it makes you much better
Smoking does effect your health and your performance. You probably can tell a huge difference by not smoking in your performance. Hope this helps
if you dont sleep then you play terribly
Drugs might actually improve one's performance.
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.
You can get a unfair advantage, as you build muscles illegally
yes it does for example DIET: Observant Muslims will fast from sunrise to sunset during Ramadan, occurring in the ninth month of the Muslim calendar. there for if the athlete was muslim this poor diet can effect his performance. dr regis
Anxiety can definitely effect your sports performance. Anxiety is related to depression, it involves worrying about virtually everything (depending on the severity). Any thoughts that are not focused on the game at hand can effect your performance negatively.
Eating a diet tailored to the form of exercise you are undertaking will definitely boost performance. Also fluid intake is very important (water is the best), being 5% dehydrated reduces performance by 20%.