Practice Factors Influencing System Dominance - 3.4.2 | Chapter 3: Energy Systems | IB Grade 12 Physical and Health Education (SEHS)
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Factors Influencing System Dominance

3.4.2 - Factors Influencing System Dominance

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What energy system is dominant during high-intensity, short-duration exercises?

💡 Hint: Think about sprints or weightlifting.

Question 2 Easy

What does the aerobic system require to function?

💡 Hint: Think about longer durations of exercise.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Which energy system would dominate in a 400m dash?

ATP-PC system
Lactic acid system
Aerobic system

💡 Hint: Consider the duration of the activity.

Question 2

True or False: Aerobic energy systems are used for short bursts of activity.

True
False

💡 Hint: Think about the time frame related to energy systems.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

An athlete is training for a 200-meter race and observes they are consistently fatigued. How can they optimize their diet and training to enhance their performance regarding energy systems?

💡 Hint: Think about what fuels the body during intense activities.

Challenge 2 Hard

Explain how an increase in duration from 10 seconds to 10 minutes would shift an athlete's energy system involvement. Consider a 100m sprint versus a 400m race.

💡 Hint: Consider on which systems the energy production is based on activity length.

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