performance enhancing substances in sport Flashcards

1
Q

ergogenic aid

A

an external substance that can enhance performance

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2
Q

legal ergogenic aids

A
  • protein supplements
  • ribose supplements
  • creatine
  • b-vitamins supplements
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3
Q

protein supplements

A
  • supports muscle growth,
  • increases ,muscle strength and mass
  • aids in recovery
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4
Q

ribose supplements

A
  • vital in manufacturing ATP (breaks to form energy for movement)
  • boosts muscle energy
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5
Q

creatine

A
  • provides ATP to the muscles during periods of high demand
  • increases energy supply
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6
Q

b-vitamins supplements

A
  • converts protein and carbohydrates into energy
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7
Q

wada

A

world anti-doping authority

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8
Q

reasons why athletes would use banned substances

A
  • money
  • fame
  • they cant succeed naturally
  • addictive qualities
  • pressure from coaches, families, countries
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9
Q

illegal performance enhancing substances

A
  • anabolic steroids
  • growth hormones
  • beta blockers
  • diuretics
  • blood doping
  • epo
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10
Q

anabolic steriods

A
  • synthetic version of testosterone
  • has a muscle building affect
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11
Q

growth hormones

A
  • increase muscle + strength
  • causes joint and muscle problems
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12
Q

beta blockers

A
  • slow heart rate
  • used in sports that require a steady hand
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13
Q

diuretics

A
  • used to mask drugs
  • increases fluids in the body
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14
Q

blood doping

A
  • oxygen transfer enhancement
  • takes blood out of the body, infuses it back in before the event w more oxygen (?)
  • increases oxygen in the body
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15
Q

epo

A
  • enhances aerobic capacity
  • stimulates bone marrow to make more RBC -> more epo -> more rbc -> more oxygen in the blood
  • erythropoietin
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