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Performance-Enhancing Drugs

Some athletes cheat by taking drugs to gain an edge. Learn the main types of performance-enhancing drug, what each one does, the dangers they carry, and why they are banned.

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What you'll cover

An unfair edge 💊

Some athletes try to win by taking **performance-enhancing drugs**, or PEDs. These can boost strength, speed or stamina, but they are banned: they are cheating, and they can seriously harm health. This module looks at the main types of PED, what they do, and why they are not allowed.

Words to know 🔑

Four ideas run through this topic:

Why take them? 🎯

Why do some athletes take performance-enhancing drugs?

  • To gain an unfair advantage over rivals
  • To make themselves healthier
  • Because the rules encourage it
  • To become slower and weaker

Gain and cost ⚖️

PEDs may offer a short-term gain, but they carry a heavy cost.

Match the drug 🔗

  • Anabolic steroids
  • Beta blockers
  • Stimulants
  • Diuretics
  • Build muscle and allow harder training
  • Steady the nerves and the hands
  • Increase alertness and energy
  • Make the body lose water

Why they are banned ⚠️

PEDs are banned for two big reasons. First, they are cheating: they give an unfair advantage over athletes who play clean. Second, they are dangerous: they can damage the heart, liver and mind, and some athletes have been seriously harmed. Sport uses drug testing to catch and ban those who use them.

More drugs 🔀

  • EPO
  • Blood doping
  • Narcotic analgesics
  • Growth hormones
  • A hormone that raises the red blood cell count
  • Adding blood or red cells to carry more oxygen
  • Mask pain so an athlete can carry on
  • Help build muscle and repair tissue

The dangers ✅

Which THREE are DANGERS of taking performance-enhancing drugs?

  • Damage to the heart and liver
  • Mood swings and aggression
  • Becoming dependent on the drug
  • Becoming permanently fitter and healthier
  • Being allowed in every sport

Caught doping 🪜

An interactive activity.

Complete the idea 🧩

A performance-enhancing _____ is a banned substance taken to gain an unfair _____. Anabolic steroids build _____, while EPO and blood doping raise the number of red blood cells to carry more _____. PEDs are banned because they are cheating and because they _____ health.

drug advantage muscle oxygen harm medal water fat carbon improve

True or not? 🖍️

An interactive activity.

What does EPO do? 🩸

What does the drug EPO do?

  • Raises red blood cells to carry more oxygen
  • Builds big muscles directly
  • Calms the nerves before a shot
  • Removes water from the body

The right call 🧭

An interactive activity.

Fair play? ✍️

An interactive activity.