Health, Fitness and Wellbeing Revision

This final lesson in the Health, Fitness and Wellbeing topic brings together all the content from Lessons 1–7 into a comprehensive revision resource. It is designed to help you consolidate your knowledge, identify gaps, and practise the types of questions that appear in the OCR GCSE PE (J587) examination. Use this lesson as a revision checklist and a source of practice questions.

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Topic Map

graph TD
    A["Health, Fitness<br/>and Wellbeing"] --> B["Definitions"]
    A --> C["Benefits of<br/>Exercise"]
    A --> D["Consequences of<br/>a Sedentary Lifestyle"]
    A --> E["Age Groups"]
    A --> F["Diet and<br/>Nutrition"]
    B --> B1["Health<br/>(WHO)"]
    B --> B2["Fitness"]
    B --> B3["Wellbeing"]
    C --> C1["Physical"]
    C --> C2["Emotional"]
    C --> C3["Social"]
    D --> D1["Physical"]
    D --> D2["Emotional"]
    D --> D3["Social"]
    E --> E1["Young People"]
    E --> E2["Older Adults"]
    F --> F1["7 Components"]
    F --> F2["Pre/During/Post<br/>Exercise"]
    F --> F3["Hydration"]
    style A fill:#2c3e50,color:#fff
    style B fill:#27ae60,color:#fff
    style C fill:#2980b9,color:#fff
    style D fill:#c62828,color:#fff
    style E fill:#e67e22,color:#fff
    style F fill:#8e44ad,color:#fff

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Key Definitions — Revision Checklist

You must know these definitions precisely. OCR mark schemes reward exact wording.

Term	Definition	Lesson
Health	A state of complete physical, mental and social wellbeing, and not merely the absence of disease or infirmity (WHO)	1
Fitness	The ability to meet the demands of the environment	1
Wellbeing	A state of physical, emotional and social wellness	1
Physical activity	Any bodily movement produced by skeletal muscles that requires energy expenditure	1
Exercise	Planned, structured, repetitive physical activity done to maintain or improve health/fitness	1
Sedentary lifestyle	A lifestyle with a large amount of sitting/inactivity and very little physical activity	4
Energy balance	The relationship between energy consumed (food) and energy expended (activity + bodily functions)	2

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Benefits of Exercise — Quick Reference

Physical Benefits

Benefit	Key Mechanism
Reduced CHD risk	Lower blood pressure, reduced cholesterol, stronger heart
Reduced blood pressure	Stronger heart, improved blood vessel elasticity
Improved bone density	Weight-bearing exercise stimulates osteoblast activity
Obesity prevention	Increased energy expenditure maintains energy balance
Reduced Type 2 diabetes risk	Improved insulin sensitivity, healthy weight maintenance
Improved posture	Stronger core and back muscles support the spine
Improved fitness levels	All components of fitness improve with regular training
Injury prevention	Stronger muscles, bones, connective tissue; better flexibility and balance

Emotional Benefits

Benefit	Key Mechanism
Improved self-esteem/confidence	Achieving goals, developing skills, improved body image
Stress management	Endorphin and serotonin release, physical tension release, distraction
Improved body image	Better body composition, focus on capability, sense of control
Emotional regulation	Healthy outlet for anger, frustration, nervous energy

Social Benefits

Benefit	Key Mechanism
Friendship and social interaction	Team sports, clubs, exercise classes provide social opportunities
Sense of belonging	Being part of a team/club provides identity and community
Cooperation and teamwork	Team sports develop communication, leadership, respect
Avoidance of loneliness	Regular social contact through sport prevents isolation

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Consequences of a Sedentary Lifestyle — Quick Reference

Physical	Emotional	Social
Obesity	Depression	Social isolation
CHD	Increased stress/anxiety	Fewer friendships
Type 2 diabetes	Low self-esteem	Loss of teamwork skills
Reduced bone density	Poor body image	Reduced belonging
Poor posture/back pain	Sleep difficulties	Difficulty participating
Reduced fitness	Reduced mental sharpness	—

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Age Group Applications — Quick Reference

Factor	Young People	Older Adults
Key physical priority	Bone growth, motor skills, healthy weight	Bone density, muscle mass, balance, independence
Key emotional priority	Confidence, stress relief, body image	Combating depression, cognitive function
Key social priority	Friendships, teamwork	Avoiding isolation, maintaining social networks
Recommended activity	60+ min/day moderate-to-vigorous	150 min/week moderate; balance and strength 2x/week

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Diet — Quick Reference

Component	Primary Role	Key Detail
Carbohydrates	Primary energy source	Simple = quick energy; Complex = sustained energy
Proteins	Growth and repair	Essential after exercise for muscle repair
Fats	Concentrated energy, insulation	Unsaturated preferred; fat-soluble vitamin absorption
Vitamins	Body functions and immunity	C = immunity; D = bone health
Minerals	Bones, blood, nerves	Calcium = bones; Iron = oxygen transport
Fibre	Digestive health	Regulates cholesterol and blood sugar
Water	Hydration and temperature	Even mild dehydration reduces performance

Pre/During/Post Exercise Nutrition

Timing	What to Eat/Drink	Why
Pre (2–4h before)	Complex carbohydrates, moderate protein, water	Sustained energy, time to digest
During	Water/isotonic drinks, simple carbs for long events	Maintain hydration and blood glucose
Post (within 30 min)	Carbohydrates + protein, water/electrolytes	Replenish glycogen, repair muscle, rehydrate

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Practice Questions

Short Answer Questions (1–4 marks)

Q1. Define the term "health." (1 mark)

Model answer: A state of complete physical, mental and social wellbeing, and not merely the absence of disease or infirmity.

Q2. State two physical benefits of regular exercise. (2 marks)

Model answer: 1. Reduced risk of coronary heart disease. 2. Improved bone density.

Q3. Explain one emotional benefit of regular exercise. (2 marks)

Model answer: Exercise reduces stress because it triggers the release of endorphins, the body's natural mood-boosting chemicals, which create a feeling of wellbeing and reduce anxiety.

Q4. Identify two physical consequences of a sedentary lifestyle. (2 marks)

Model answer: 1. Increased risk of obesity. 2. Reduced bone density leading to osteoporosis.

Q5. Describe the role of carbohydrates in a balanced diet. (3 marks)

Model answer: Carbohydrates are the body's primary source of energy, especially during physical activity. Simple carbohydrates (sugars) provide quick-release energy, while complex carbohydrates (starches such as pasta and rice) provide slow-release, sustained energy. Excess carbohydrates are stored as glycogen in the muscles and liver for later use.

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Extended Response Questions (6 marks)

Q6. Explain the physical, emotional and social benefits of regular exercise for an older adult. (6 marks)

Planning your answer:

graph TD
    A["Benefits for<br/>Older Adults"] --> B["Physical"]
    A --> C["Emotional"]
    A --> D["Social"]
    B --> B1["Maintains bone density →<br/>prevents osteoporosis/fractures"]
    B --> B2["Maintains muscle mass →<br/>independence for daily tasks"]
    C --> C1["Reduces depression risk →<br/>endorphin/serotonin release"]
    C --> C2["Maintains self-esteem →<br/>feeling capable and independent"]
    D --> D1["Social interaction →<br/>exercise classes, walking groups"]
    D --> D2["Reduces isolation →<br/>regular contact with others"]
    style A fill:#2c3e50,color:#fff

Model answer structure:

Physical: Regular exercise helps older adults maintain bone density through weight-bearing activities such as walking and resistance training. This is particularly important because bone density naturally decreases with age, increasing the risk of osteoporosis and fractures from falls. Exercise also combats sarcopenia (age-related muscle loss), helping older adults maintain the strength needed for everyday tasks such as climbing stairs, carrying shopping and getting out of a chair — maintaining their independence.

Emotional: Exercise triggers the release of endorphins and serotonin, which improve mood and reduce anxiety. This is especially important for older adults, who are at higher risk of depression due to factors such as bereavement, retirement and reduced mobility. Being physically capable also helps maintain self-esteem, as the person continues to feel competent and independent rather than dependent on others.

Social: Exercise provides opportunities for social interaction — for example, attending a swimming class, a walking group or a bowls club. For older adults who may have lost their partner or retired from work, these regular social contacts are vital for preventing loneliness and isolation.

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Q7. Explain what a long-distance runner should eat and drink before, during and after a race. (6 marks)

Model answer structure: