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Year 10 - Physical education

Power, flexibility and reaction time

Physical training: health and fitness

Unit Summary

This unit will explore the relationship between health, fitness, exercise and performance before unpacking the different components of fitness. This understanding will include key definitions, how to test and train each but also which components are most important for different sports.

Lesson Summary

You will learn to define power, flexibility and reaction time and consider the appropriate fitness test for each.

Key Notes

  • Power is speed x strength and can be measured by the vertical or standing jump test.
  • Reaction time is the time taken to respond to a stimulus, measured by the ruler drop test.
  • Flexibility is the range of motion available at a joint and is measured by the sit and reach test.

Vocabulary To Learn

  • power: the ability to exert a maximal force in as short a time as possible
  • flexibility: the range of movement around a joint
  • reaction time: the ability to respond quickly to a stimulus

Common Mistakes To Avoid

  • Thinking that flexibility is only useful for gymnasts or dancers.

3 Quick Questions (With Answers)

1. Explain the lesson in two key points.

Power is speed x strength and can be measured by the vertical or standing jump test. Reaction time is the time taken to respond to a stimulus, measured by the ruler drop test.

2. What does this key word mean in this lesson? 'power'

the ability to exert a maximal force in as short a time as possible.

3. Correct this common mistake.

Mistake: Thinking that flexibility is only useful for gymnasts or dancers. Correction: Discuss wider examples such as hurdlers, footballers and swimmers that will also benefit from high levels of flexibility.

More Lessons In This Unit

Browse all guides in the Year 10 Physical education guide library.