Performance-Enhancing Substances and Techniques. Why Cheat? Victory Economic rewards (prize money,...
-
Upload
lee-melton -
Category
Documents
-
view
217 -
download
2
Transcript of Performance-Enhancing Substances and Techniques. Why Cheat? Victory Economic rewards (prize money,...
Why Cheat? Victory Economic rewards (prize money,
endorsements) Social rewards (fame) 3 types of performance-enhancing substances
and techniques: Nutritional aids Pharmacological aids Physiological aids
Nutritional Aids Examples: vitamins, minerals, protein and
amino-acid supplements, carnitine, creatine, caffeine, and various extracts from plant sources
Readily available Natural Positive effects are unproven Some may contain hidden amounts of steroids
– athlete needs to use caution
Pharmacological Aids
Can be used to: Mask pain Increase muscle mass --> increase speed and
strength Help the recovery process Increase oxygen-processing capacity Maintain weight (boxing, wrestling)
Doping The World Anti-Doping Agency defines doping
as: “the use of an artifice, whether substance or method, potentially dangerous to athletes' health and/or capable of enhancing their performances”.
Most popular pharmacological aids include: Pain-masking drugs Anabolic steroids Prohormones Human growth hormone Erythropoietin
Physiological Aids Includes blood doping and drug masking Banned by the IOC (International Olympic
Committee) and other sport-governing bodies
Blood Doping Intravenous administration of blood, red blood
cells, and related blood products to raise the blood's oxygen carrying-capacity Thus enhancing aerobic athletic performance Can use your own blood or someone else's
Drug Testing Used to ensure an even playing field for all
athletes A drug testing program involves random, year-
round and unannounced testing Use urine to detect the presence of any banned
substances Each sport-governing body has pre-set limits for
each substance i.e. NHL, Triathlon Canada, PGA, etc.
Ethical Issues
If some athletes are using performance enhancing substances and not getting caught, 'clean' athletes may feel that they need to use banned substances as well in order to keep up
Using illegal substances can distract an athlete from proper and proven training techniques
A large part of this ethical decision is knowing the consequences Health risks: heart attack, stroke, death
The World Anti-Doping Agency
Based in Montreal Promotes and coordinates the fight against
doping internationally Responsible for drug testing at the Olympics Read page 166 to get a better understanding of
the drug testing process
Drug Policies in Pro Sports
NHL Has banned the use of all illegal substances
(including steroids) Based on an agreement with the Player's
Association does not drug test The possession of steroids and other performance-
enhancing drugs, as well as “recreational” substances can be grounds for league-enforced suspension and fines, the league cannot actually test any of the players to prove that the substance is in their system
NFL “The National Football League prohibits the use
by NFL players of anabolic/androgenic steroids (including exogenous testosterone), human or animal growth hormones...as well as masking agents or diuretics used to hide their presence”
NFL players can potentially be tested anytime during the year
Can be tested if there is “reasonable cause” to suspect they are using banned substances
CFL CFL does not test its players for drug use due
to financial reasons The cost of a single test is $2,500
News that a CFL player had been charged for a steroid-production lab in Milton forced officials to reconsider their drug policy
League cannot implement any testing without consent from the Players Association
NBA These players have received the most publicity for drug
infractions – usually testing positive for recreational drugs
However, based on the negotiations with the NBA Players Association, the league cannot test for the presence of marijuana but can suspend a player for being found in possession of it
ALL NBA players are tested at least once during the 4 week pre-season
Rookies are tested without prior knowledge 3 more times If a veteran tests positive during the pre-season he is tested
again during the season BUT ONLY IF OFFICIALS HAVE “REASONABLE CAUSE” TO SUSPECT HE IS USING.....Suspensions occur if a players tests positive