Anabolic androgenic steroids (AAS) were initially created for therapeutic purposes, and synthetic derivatives of the male hormone testosterone. Due its great anabolic effects, these drugs are being used on a large scale, for the improvement of sports performance. In this present study, we aim to show the history of it’ use, present their mechanisms of action, more particularly its use correlate with improved body composition, muscle mass, aerobic capacity and verify their possible side effects, analyzing their use therapeutic and indiscriminate, through direct scientific research with the sports. Sources were reviewed scientific the following search engines: PUBMED, LILACS and SCIELO. The results showed that in presence of a suitable AAS and diet can contribute to increases in body weight, particularly lean body mass and muscle strength gains achieved by high intensity exercise, these effects can be further potentiated, the use of supraphysiological doses, but in the aspect of aerobic power, there are not scientific evidence to support their improvement. Regarding side effects, the use of AAS, is related to several complications in the liver, cardiovascular system, reproductive system and psychological characteristics, always assigned by the non-therapeutic and abuse of AAS. Thus we conclude that the use of AAS, are directly linked to gains muscle mass, strength, as well several side effects, always assigned to abusive and indiscriminate doses, it is noteworthy that the scientific literature, still has a certain lack of studies, mainly randomized, controlled, with supraphysiological doses in human, so many effects are still unknown.
The term anabolic steroids typically are connected with referral to a course of medicines that are utilized to deal with a selection of clinical problems. Anabolic steroids have a number of usages for clinical objectives, such as keeping sex-related features in guys complying with surgical procedure for extraction of testes adhering to testicular cancer cells, in teen men experiencing with breakdown of the pituitary glandular, and also complying with surgical procedure and also cancer cells that entails loss of muscle cells.
Anabolic anabolic steroids or even more exactly anabolic androgenic anabolic steroids (AAS) are a lesson of artificial medications that are made to resemble the impacts of the bodily hormone testosterone. Testosterone is acquired in the physical body from cholesterol levels, and also buy legal steroids like various other anabolic steroid bodily prohormone stacks , testosterone has its major impact on cells. source: http:///nutrition/supplements/supps-flux
The Athletes Targeting Healthy Exercise and Nutrition Alternatives (ATHENA) program was patterned after the ATLAS program, but designed for adolescent girls on sports teams. Early testing of girls enrolled in the ATHENA program showed significant decreases in risky behaviors. While preseason risk behaviors were similar among controls and ATHENA participants, the control athletes were three times more likely to begin using diet pills and almost twice as likely to begin abuse of other body-shaping substances, including amphetamines, anabolic steroids, and muscle-building supplements during the sports season. The use of diet pills increased among control subjects, while use fell to approximately half of the preseason levels among ATHENA participants. In addition, ATHENA team members were less likely to be sexually active, more likely to wear seatbelts, less likely to ride in a car with a driver who had been drinking, and they experienced fewer injuries during the sports season.