Performance-Enhancing Substances in Sports

Given that the current strategies focusing on deterrence and punishment are increasingly ineffective worldwide, is there a radically different approach to ensuring a level playing field? This essay explores the growing discourse on alternate approaches to controlling the use of performance enhancing substances (PES) in sports and reflects on the fact that social and cultural behaviour patterns, plus a lack of ethics in the practice of medicine are the issues that need to be tackled urgently in this eagerness to ensure a level playing field in sports. Kaveri Prakash cautiously argues for adopting a relatively new approach, under wide discussion, centring on a harm reduction strategy, that would allow performance enhancing substances to be administered under supervision. However, this will only be successful if regulatory and ethical frameworks in related areas are strengthened and current practices are systematically reviewed and either discarded or reformed. Moreover, India needs to pay serious attention to its sporting population, on and off the field, in order to gauge its response to regulation.

Attitudes Toward and Susceptibility to Doping in Spanish Elite and National-Standard Track and Field Athletes: An Examination of the Sport Drug Control Model

The Sport Drug Control Model (SDCM) is likely to be the model which most explicitly represents the theoretical paradigm of the psychological study of the use of doping in sport. This model can be further developed through its analysis in different populations and cultures. The main aim of this study was to empirically test the SDCM while analyzing for the first time the intentions and attitudes toward doping in Spanish track and field athletes. A secondary aim was to assess the extent to which the variables in the model together predict attitude, susceptibility, and behavior toward the use of performance-enhancing substances. Participants were 281 Spanish elite and national-standard track and field athletes from whom 80.1% were 18-28 years old and 49.5% were females. Participants completed the SDCM questionnaire measuring morality, legitimacy, benefits appraisal, threat appraisal, self-efficacy to refrain from doping, reference groups' endorsement of doping methods/substances, use of legal supplements, availability and affordability of doping, attitudes toward doping, susceptibility to doping and, self-reported use of banned performance-enhancing substances or methods. Structural equation modeling supported a good fitness of the SDCM and confirmed that positive attitudes toward doping predicted high susceptibility to doping (β = 0.55, p < 0.001), which is in turn associated with the use of prohibited substances and methods (β = 0.12, p < 0.05). The factors that have most influence on attitudes toward doping are morality (β = 0.46, p < 0.001) and reference group opinion (β =0.62, p <0.001). Self-reported doping use was 9.6%. These findings confirm SDCM reproducibility and variability (as it accounts for several variables) in Spanish track and field competitive athletes. It is recommended to implement preventive programs which allow athletes to acquire a strong moral stance against doping and coaches to employ the tools required to instill and educate their athletes in rejecting these illegal practices that corrupt the integrity of competitive sport.

NON-STEROIDAL HUMAN PERFORMANCE ENHANCING AGENTS

Multiple studies have been conducted, many within the last 3-5 years, to develop a deeper understanding into how certain chemical substances enhance and improve certain aspects of our performance, both mental and physical. The successful synthesis, isolation and purification of such human performance enhancing substances have led to breakthroughs not only in the treatment of debilitating diseases such as Alzheimer’s and Parkinson’s disease, but also have a significant impact on endurance training. While the chief use of such performance enhancing agents is in the treatment of diseases like anaemia, depression, attention deficit and neurodegenerative disorders, such substances are also misused and sometimes abused in sport. This review highlights 6 major substances used as performance enhancers, namely, creatine, racetams, melatonin, caffeine, cholinergics and EPO. The six substances enhance different features of human performance. The chemistry of these substances, their chemical biology, methods of synthesis and latest data obtained from various clinical trials are discussed.