to improve thier performance and be more successful in their sport.
1 of 6
why are the use of some drugs banned in sport
as they have nasty side affects
2 of 6
what are beta blockers
are drugs that control heart rate. they lower the heart rate, steady shaking hands, and have a calming relaxing effect BUT .. cause nausea, low blood pressure, cramp and heart failure
3 of 6
how can you improve your performance
by increasing the number of red blood cells in your bloodstream to increase the oxygen supply to your muscles
4 of 6
why is blood doping banned
as it is a form of cheating that increases an athletes number of red blood cells unfairly.
5 of 6
why do sports players take stimulantes
affect the Central nervous system (the bits of your brain and spine that control your reactions) They increase Metal and Physical alertness. BUT...... can lead to high blood pressure, heart and liver problems and strokes. They`re Addictive
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