Physical Education Basics: Fitness and Sports Skills
FoundationThis lesson introduces the two categories of physical fitness — health-related and skill-related — and the basic principles of training, showing how frequency, intensity, time and type guide sensible exercise planning.
- Fitness splits into health-related and skill-related categories: the former underpins health, the latter drives performance.
- Health-related fitness has four components: cardiorespiratory endurance, muscular strength and endurance, flexibility and body composition.
- Skill-related fitness includes speed, power, agility, balance and coordination.
文體小知識：健康與運動說明文——以生活化例子講解體能兩大類別與訓練原則，令讀者認識身體能力並初步安排運動。
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1Physical fitness is the body's capacity to handle daily activities and the demands of sport, and it falls into two broad categories. Health-related fitness concerns long-term wellbeing and matters to everyone; skill-related fitness shapes performance and matters most in competitive or technical events. The two categories work together: a sound base of health supports every athletic ambition.
2Health-related fitness has four components. Cardiorespiratory endurance is the heart, lungs and blood vessels supplying oxygen for prolonged effort, such as jogging without early distress. Muscular strength is the force a muscle can produce, and muscular endurance is its ability to repeat that effort. Flexibility is the range of motion available at joints and muscles, and body composition describes the balance of fat and lean tissue in the body.
3Skill-related fitness gathers the components that set the ceiling of performance: speed, power, agility, balance and coordination. Speed is straight-line quickness; power is force released in an instant; agility is stopping and turning; balance is staying stable; coordination is body parts working smoothly together. Ball games and track events display all of them within a single rally or jump.
4Training works when it obeys a few principles. Overload means the load must sit slightly above the body's usual level before adaptation lifts fitness. Progression means increases come in small steps rather than sudden doubles. Individuality means the programme matches the person and the goal, and reversibility warns that fitness fades once training stops.
5Planning exercise means deciding frequency, intensity, time and type — how often, how hard, how long and which activity. Enjoyment is the element that keeps a plan alive, as the common FITTE idea reminds us: choose activities you actually like. Begin gradually, warm up before and cool down after, and fitness will grow safely on a schedule you can keep.
1Summary 重點摘要
This lesson introduces the two categories of physical fitness — health-related and skill-related — and the basic principles of training, showing how frequency, intensity, time and type guide sensible exercise planning.
2Vocabulary cards Vocabulary
The body's overall capacity to handle daily activities and the demands of sport, spanning health-related and skill-related components.
Fitness components closely tied to health: cardiorespiratory endurance, muscular strength and endurance, flexibility and body composition.
Fitness components that shape performance: speed, power, agility, balance and coordination.
The ability of the heart, lungs and blood vessels to supply oxygen for prolonged activity such as continuous jogging.
The maximum force a muscle can produce in a single effort, such as lifting a heavy object.
The ability of muscles to repeat contractions over time without tiring, such as performing many press-ups in a row.
The range of motion available at joints and muscles, influencing smooth movement and injury risk.
The proportion of fat tissue to lean tissue such as muscle and bone in the body.
The ability to exert maximum force in the shortest time, combining strength with speed, as in the take-off of a long jump.
The principle that training load must sit slightly above normal levels so the body adapts and fitness improves.
3Step by step Steps
- Step 1: Recognise the two categories of fitnessStart with a framework. Physical fitness falls into two categories: health-related fitness, which everyone needs for long-term wellbeing, and skill-related fitness, which shapes performance in sport. Clear categories make self-assessment and planning easier later on. For example, compare a distance runner and a gymnast: both need health-related fitness as a base, but the runner emphasises cardiorespiratory endurance while the gymnast emphasises flexibility and balance — different events stress different components.
- Step 2: Grasp the four health-related componentsHealth-related fitness covers cardiorespiratory endurance, muscular strength and endurance, flexibility, and body composition. Endurance decides how long you can keep going; strength and endurance support daily lifting and repeated effort; flexibility keeps movement smooth and lowers strain risk; body composition reflects the balance of fat and lean tissue. For example, if a student is out of breath after a few minutes of the continuous run in PE lessons, that signals weak endurance and suggests starting at a gentle intensity rather than chasing pace.
- Step 3: Know the five skill-related componentsSkill-related fitness includes speed, power, agility, balance and coordination. Speed is straight-line quickness; power is explosive force; agility is stopping and changing direction; balance is stability; coordination is the smooth working of body parts together. For example, in a badminton rally a lunge and turn to reach the shuttle demands agility and balance, a jump smash demands power and coordination, and the rapid footwork between shots demands speed — one rally uses all five.
- Step 4: Understand the basic principles of trainingTraining principles explain why fitness rises and falls. Overload says the load must sit slightly above your normal level for the body to adapt; progression says increases must be gradual; individuality says training must match personal goals; reversibility warns that fitness fades when training stops. For example, a jogger who runs the same distance at the same pace every week improves at first, then plateaus once the body adapts — proof that load must be adjusted progressively.
- Step 5: Plan exercise from four anglesDesign a plan around frequency, intensity, time and type. Frequency is how many sessions a week; intensity is how hard you work, judged roughly by breathing and heart rate; time is how long each session lasts; type is which activity you choose. For example, a student aiming to improve endurance might schedule several moderate-paced runs or swims a week, extending the duration gradually and mixing in enjoyable ball games so the plan is easy to keep.
- Step 6: Build safe and lasting habitsAt the beginner stage, habit and safety matter most. Warm up to raise body temperature and free up the joints; cool down with gentle stretching afterwards; keep the intensity at a level where you can still talk comfortably, and slow down or stop if you feel unwell. For example, before an after-school jog in the park, walk briskly and move through dynamic stretches; afterwards finish with slow walking and static stretches, letting mild next-day soreness confirm that the load was sensible.
5Worked example Example
Example: Sam wants to stop running out of breath during the continuous run in PE lessons, and also wants to jump higher and move more sharply in basketball. Identify which category each target component belongs to, and design a weekly plan for him using the training principles and the four planning angles.
- Classify first: breathlessness points to cardiorespiratory endurance, a health-related component; jumping higher needs power, and moving sharply needs agility and coordination — skill-related components.
- Apply the principles: start slightly above his current ability, add distance or time in small weekly steps, and keep the plan sustainable since fitness reverses when training stops.
- Implement through the four angles: several continuous runs or swims a week for endurance, plus skipping, change-of-direction drills and ball games for power, agility and coordination, with enjoyable activities mixed in.
- Add safety: warm up before and cool down after each session, keep intensity at a conversational level, slow down if unwell, and review progress regularly to fine-tune the load.
- Answer: Sam's goals span both categories: endurance is health-related, while power, agility and coordination are skill-related. A weekly plan built on moderate continuous running or swimming, supplemented by skipping and change-of-direction work, progressed gradually with warm-ups and cool-downs, meets the overload, progression and individuality principles and is safe for a beginner.
6Common mistakes Mistakes
7Quick check Quick check
Q1Which four components make up health-related fitness?
Q2How does power differ from muscular strength?
Q3What does the principle of overload mean?
Q4Which four angles guide an exercise plan?
Q5List the components of skill-related fitness.
8Recap Recap
- Fitness splits into health-related and skill-related categories: the former underpins health, the latter drives performance.
- Health-related fitness has four components: cardiorespiratory endurance, muscular strength and endurance, flexibility and body composition.
- Skill-related fitness includes speed, power, agility, balance and coordination.
- Training principles — overload, progression, individuality and reversibility — call for gradual increases in load.
- Plan exercise around frequency, intensity, time and type, and protect yourself with warm-ups and cool-downs.