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Year 10
OCR

A practical exploration of heart rate response to exercise and recovery

I can demonstrate my understanding of how the body responds to different types of exercise and how to optimise recovery.

icon-background-square
New
New
Year 10
OCR

A practical exploration of heart rate response to exercise and recovery

I can demonstrate my understanding of how the body responds to different types of exercise and how to optimise recovery.

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These resources will be removed by end of Summer Term 2025.

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Lesson details

Key learning points

  1. Immediate effects of exercise include sweat, red skin, increased rate and depth of breathing, and increased heart rate.
  2. Methods to recover from exercise include an active cool down, manipulating diet and using ice baths or massage.
  3. Anaerobic exercise results in oxygen debt and the build up of lactic acid that needs to be replenished during recovery.

Keywords

  • Intensity - how hard you are working

  • Recovery - various strategies, such as nutrition, hydration and adequate rest are employed to optimise future performance and minimise fatigue and injury risk

  • Oxygen debt - the amount of extra oxygen required to remove the lactic acid and replace the body's reserves of oxygen

  • Lactic acid - a by-product of anaerobic respiration that accumulates in muscles during intense exercise, contributing to muscle fatigue and soreness

Common misconception

A proper cool down speeds up reduction in heart rate after exercise and prevents muscle soreness.

An active cool down actually prolongs the elevated heart and breathing rate after exercise to help flush fresh oxygen through the muscles and improve recovery. However, DOMS may still occur due to microtears in muscles if training was intense.


To help you plan your year 10 physical education lesson on: A practical exploration of heart rate response to exercise and recovery, download all teaching resources for free and adapt to suit your pupils' needs...

This practical lesson is a great way to bring together all anatomy and physiology content to better understand how to optimise performance in different sports and how to improve recovery after strenuous training sessions or matches.
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Teacher tip
equipment-required

Equipment

Heart rate monitors or stopwatches, pens/pencils and graph paper

content-guidance

Content guidance

  • Risk assessment required - physical activity
supervision-level

Supervision

Adult supervision required

copyright

Licence

This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

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6 Questions

Q1.
Exercise increases the demand for to be delivered to working muscles and carbon dioxide to be removed.
Correct Answer: oxygen, O2
Q2.
What is a typical resting heart rate?
40 BPM
Correct answer: 72 BPM
90 BPM
5 L/min
500 ml
Q3.
Which of the following does not happen when we start to exercise?
Increase in heart rate
Correct answer: Increase in your maximum heart rate
Increase in stroke volume
Increase in breathing rate
Increase in tidal volume
Q4.
Match the following key terms with their correct definition.
Correct Answer:lactic acid,a waste product produced in the muscles during anaerobic exercise
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a waste product produced in the muscles during anaerobic exercise

Correct Answer:fatigue,muscle tiredness when the body has a lack of energy
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muscle tiredness when the body has a lack of energy

Correct Answer:stroke volume,the amount of blood ejected from the left ventricle per beat
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the amount of blood ejected from the left ventricle per beat

Correct Answer:tidal volume,the amount of air breathed in or out per breath
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the amount of air breathed in or out per breath

Q5.
We sweat during exercise to reduce the body and reduce the risk of hyperthermia.
Correct Answer: temperature
Q6.
An increase in heart rate and an increase in stroke volume results in a big increase in output.
Correct Answer: cardiac

6 Questions

Q1.
Which of the following is a not an acute response to exercise?
Increased heart rate
Correct answer: Decreased resting heart rate
Increased breathing rate
Increased cardiac output
Increased carbon dioxide production
Q2.
Exercise and duration dictate how your body responds to exercise.
Correct Answer: intensity
Q3.
is the fatiguing by-product of anaerobic exercise.
Correct Answer: lactic acid, lactate
Q4.
Match the following key terms to the correct description.
Correct Answer:recovery,time taken after exercise to return the body to its pre-exercise state
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time taken after exercise to return the body to its pre-exercise state

Correct Answer:oxygen debt,the extra oxygen consumed during recovery to remove lactic acid
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the extra oxygen consumed during recovery to remove lactic acid

Correct Answer:lactic acid,a by-product of anaerobic respiration
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a by-product of anaerobic respiration

Correct Answer:EPOC,excess post-exercise oxygen consumption
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excess post-exercise oxygen consumption

Q5.
Match the following typical heart rates for a health 16 year old doing different exercises.
Correct Answer:Seated stretches,80 BPM
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80 BPM

Correct Answer:Walking,100 BPM
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100 BPM

Correct Answer:Jogging,140 BPM
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140 BPM

Correct Answer:Sprinting 400 metres,170 BPM
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170 BPM

Q6.
A higher intensity of exercise for a longer duration of time results in your heart rate being for longer in recovery.
Correct Answer: elevated, higher, raised