American Journal of Sports Science 2015; 3(5): 89-92 Published online August 20, 2015 (http://www.sciencepublishinggroup.com/j/ajss) doi: 10.11648/j.ajss.20150305.12 ISSN: 2330-8559 (Print); ISSN: 2330-8540 (Online) Advantages and Disadvantages of the Use of Doping in the Sport of Bodybuilding Hamadou Ali Djemel Abd Nacer 1 , Zerf Mohammed 1 , Mokkedes Moulay Idriss 2 , Atouti Nouredine 2 , Bengoua Ali 2 , Mebrouki Fatiha 2 1 Physical Education Institute Laboratory OPAPS, University of Mostaganem, Mostaganem, Algeria 2 Physiology Laboratory Physical Education and Sports Institute, University of Mostaganem, Mostaganem, Algeria Email address: killer_forma@hotmail.fr (H. A. D. A. Nacer), biomeca.zerf@outlook.com (Z. Mohammed), mi_mokkedes@hotmail.fr (M. M. Idris), attouti2476@live.fr (A. Nouredine), bengoua67@yahoo.fr (B. Ali), mabroukifatiha@yahoo.fr (M. Fatiha) To cite this article: Hamadou Ali Djemel Abd Nacer, Zerf Mohammed, Mokkedes Moulay Idriss, Atouti Nouredine, Bengoua Ali, Mebrouki Fatiha. Advantages and Disadvantages of the Use of Doping in the Sport of Bodybuilding. American Journal of Sports Science. Vol. 3, No. 5, 2015, pp. 89-92. doi: 10.11648/j.ajss.20150305.12 Abstract: The purposes of this study were to expose the dangers of doping practiced by Algerian teenager (18years) who practices bodybuilding and wants to seek results in the shortest time. From that, our subjects were five (5) Algerian teenager who practices bodybuilder for 5years ago and who volunteered accepted to involve doping as first experience in their practices. Our study based on the follow Analysis of blood, urine, and anthropometric measurements for two months where our work was divided into two team –research: Field team 1 and a Lab team 2 . To verify the hypothesis that support: Doping gives good visual results anthropometric external in addition, it destabilizes the regulation of vital functions. From that, our aims for this study interest: (1) Are there any statistically significant differences anthropometric between the two tests of our sample? (2) Are there any statistically significant can explain destabilizes regulation of vital functions between the two tests of our sample? For that, we have chosen the analysis of T-TEST PAIRS and correlation of the volunteer involve doping practiced by our sample to compare the implementation differences anthropometric and differences of modification in the regulation of the vital functions. Based in the results accuses in two months we confirm: (1) that the Doping gives good visual results anthropometric; (2) Doping destabilizes the regulation of vital functions. Keywords: Use of Doping, Advantages and Disadvantages, Bodybuilding 1. Introduction Doping is now a global problem that follows international sporting events worldwide (David A Baron, David M Martin, and Samir Abol Magd. 2007). Historically, anti-doping efforts have focused on the detection and deterrence of doping in elite sport. There is, however, a growing concern that doping is occurring outside the elite sporting system; giving rise to the belief that the misuse of doping agents in recreational sport has become a social problem and a public health concern. The reasons for our choice of this subject is due to the death of the Algerian hero and the World Championship Mohammed Benaziza fought the Giants at the age of 33 years in the category under-75 kg category. (Wikipedia, 2015) As a result, cardiovascular back, it said in the rapport that the cause come back to the doping for the Quick Preparation to the Bodybuilders Championship. Our attention for this study is due to the use of our Algerian teenager practicing this sport in the unauthorized winds of these substances by our government in addition, we can provide it from the gyms. Our set came from the reality of the gyms visits in our country that: The training weights accompanied by greater growth, due to the increase in bio-metabolism that proteins positively condense in the age of the teenager who made the perfect time to start practicing this Sports (Mohamed Mahmoud Mandalawi, 2000, p. 95). In the lack of information and program prevention in the Algerian Leisure sports. Our aims focuses on preventing, Derived from the experience of the two studies" Adolescents Training and Learning to Avoid Steroids (ATLAS; Goldberg et al., 1996, 2000) and Athletes Targeting Healthy Exercise and Nutrition Alternatives (ATHENA; Elliot et al., 2004, 2008). In order To take advantage From USA Institute of Medicine Model of Prevention. (European Union, 2014)