Test Flashcards
What are beta blockers used for?
To control heart rhythm and lower blood pressure
Beta blockers have a calming and relaxing effect on the body.
How do beta blockers affect heart rate?
They reduce heart rate by inhibiting adrenaline release.
What symptoms of anxiety do beta blockers control?
They make it less likely to have shaky hands.
In which type of sports are beta blockers particularly beneficial?
Sports that require precision and accuracy.
What are some health risks associated with beta blockers?
Depression, anxiety, insomnia, dangerously low heart rate.
What are stimulants used for?
To raise physiological arousal in the body.
How do stimulants affect the nervous system?
They affect the nervous system by reducing pain and fatigue.
What physiological changes do stimulants cause?
Increase adrenaline levels, raise heart rate, increase mental and physical alertness, speed up reaction times.
How do stimulants enhance athletic performance?
They mask pain and allow athletes to be focused and alert.
Which athletes might use stimulants?
800m runners, basketball players, 200m swimmers.
What are performance enhancing drugs (PEDs)?
Substances that change the chemical balance of the body, affecting performance and providing an unfair advantage.
What health risks are associated with anabolic steroids?
High blood pressure, increased risk of heart attack and stroke, hormonal changes, aggression, liver damage.
What are anabolic steroids used for?
To build muscle mass and speed up recovery from training.
What physiological changes do anabolic steroids promote?
Speed up muscle fiber repair, promote hypertrophy, increase power and strength.
How do anabolic steroids enhance performance?
Faster recovery times, athletes can train harder, gain muscle mass more quickly.
What health risks are associated with stimulants?
Irritability, anxiety, irregular heartbeat, increased risk of heart attack, addiction, worsening injuries.
True or False: Beta blockers can help in sports requiring steady hands.
True.
Fill in the blank: A steady hand is beneficial during _______.
snooker.
What are two reasons why an athlete might use anabolic steroids?
To improve performance and to meet competition demands.
What are two reasons why athletes might choose to take PEDs?
Pressure from coaches and perceived insufficient deterrents from bans.
What are the potential consequences of using PEDs?
Health risks, addiction, loss of sponsorship, negative public image, lengthy bans.
What is the reputational damage caused by PED use?
Loss of credibility and sponsorship, fewer spectators and participants.
What physiological effects do beta blockers have on an athlete’s performance?
Calming effect, reduced anxiety, enhanced precision in performance.
Describe the effect of beta blockers on anxiety.
They reduce symptoms of anxiety, leading to better performance.
