Key term
AQA A-Level Physical Education 7582
The Cardiovascular System
The Respiratory System
The Neuromuscular System
The Musculo-Skeletal System and Movement Analysis
Energy Systems
Skill, Transfer and Practice
Theories of Learning
Guidance and Feedback
Information Processing and Memory
The Emergence and Globalisation of Sport
Topic overviewPre-industrial society, mob football and real tennisIndustrialisation, urbanisation and rational recreationAssociation football, lawn tennis and Victorian athleticsAmateurs, professionals and women in Victorian sportThe Golden Triangle of sport, media and sponsorshipProfessionalism and elite women's sport since 1950
Equal Opportunities in Sport
Diet and Nutrition
Preparation and Training Methods
Injury Prevention and Rehabilitation
Biomechanical Principles and Levers
Linear and Angular Motion
Projectile Motion and Fluid Mechanics
Personality and Attitudes
Arousal and Anxiety
Aggression
Motivation and Achievement Motivation
Social Facilitation and Group Dynamics
Goal Setting
Attribution Theory
Self-Efficacy and Confidence
Leadership
Stress Management
Concepts of Physical Activity and Sport
Development of Elite Performers
Ethics and Violence in Sport
Drugs in Sport
Sport, the Law and Commercialisation
The Respiratory System
Lung volumes and minute ventilation
- 3 things to know
- Paper 1
Overview
Tidal volume, inspiratory and expiratory reserve volumes, residual volume, minute ventilation with worked examples, and responses to submaximal and maximal exercise.
What you need to know
Answer each one before you reveal it.
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Key term
Define tidal volume.
Key term
What happens to tidal volume during exercise?
Questions from this subtopic
Each one with the model answer underneath.
- 1
Define tidal volume.
Model answer
Tidal volume is the volume of air breathed in or out per breath. A typical resting value is about 500 ml.
- 2
What happens to tidal volume during exercise?
Model answer
Tidal volume increases during exercise. Deeper breaths draw on both the inspiratory and expiratory reserve volumes.
- 3
Define inspiratory reserve volume.
Model answer
Inspiratory reserve volume is the extra air that can be forcibly breathed in after a normal breath. A typical resting value is about 3,000 ml.
- 4
How does inspiratory reserve volume change during exercise, and why?
Model answer
Inspiratory reserve volume decreases during exercise. The larger tidal volume of each deeper breath takes up part of the reserve.
- 5
Define expiratory reserve volume.
Model answer
Expiratory reserve volume is the extra air that can be forcibly breathed out after a normal breath. A typical resting value is about 1,200 ml.
- 6
How does expiratory reserve volume change during exercise?
Model answer
Expiratory reserve volume decreases slightly during exercise. More forceful breathing out uses some of this reserve as part of the tidal volume.
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