Year 10 AQA Physical Education Core Knowledge Summary | AQA Year 10 体育核心知识点梳理

📚 Year 10 AQA Physical Education Core Knowledge Summary | AQA Year 10 体育核心知识点梳理

The first year of AQA GCSE Physical Education establishes essential knowledge about how the body functions during physical activity, the psychological factors that influence performance, and the socio-cultural context of sport. This article compiles the core content typically covered in Year 10, including anatomy, physiology, health-related fitness, training methods, and basic sports psychology.

AQA GCSE 体育课程第一年旨在建立关于身体在体育活动中如何运作、影响运动表现的心理因素以及体育社会文化背景等必要知识。本文集中梳理了 Year 10 通常涉及的核心内容，包括解剖学、生理学、健康相关体适能、训练方法以及基础运动心理学。

1. The Skeletal System | 骨骼系统

The skeletal system provides shape, support, and protection. Its five main functions are: support – holding the body upright; protection – shielding vital organs such as the brain, heart and lungs; movement – bones act as levers for muscles to pull on; mineral storage – calcium and phosphorus are stored; and blood cell production – red and white blood cells are formed in bone marrow.

骨骼系统赋予身体形状、支撑和保护。它的五个主要功能是：支撑——保持身体直立；保护——保护大脑、心脏和肺等重要器官；运动——骨骼作为杠杆供肌肉牵拉；矿物质储存——储存钙和磷；以及血细胞生成——红、白细胞在骨髓中形成。

Key bones that students must identify include the cranium, clavicle, scapula, humerus, radius, ulna, pelvis, femur, patella, tibia and fibula. The skeleton provides attachment points for muscles and forms a series of synovial joints that allow a wide range of movements.

学生必须识别的关键骨骼包括颅骨、锁骨、肩胛骨、肱骨、桡骨、尺骨、骨盆、股骨、髌骨、胫骨和腓骨。骨骼为肌肉提供附着点，并形成一系列滑膜关节，从而实现多种运动。

Synovial joints are freely movable and contain synovial fluid to reduce friction. Joints are classified by their structure and the movements they permit. Common types are ball and socket (shoulder, hip), hinge (elbow, knee), pivot (neck) and gliding (wrist).

滑膜关节可自由活动，内含滑液以减少摩擦。关节根据其结构和允许的动作进行分类。常见类型有球窝关节（肩关节、髋关节）、铰链关节（肘关节、膝关节）、枢轴关节（颈部）和滑动关节（腕部）。

Joint (关节)	Type (类型)	Bones involved (涉及骨骼)	Movements (运动)
Shoulder	Ball and socket	Humerus, scapula	Flexion, extension, abduction, adduction, rotation, circumduction
Hip	Ball and socket	Femur, pelvis	Flexion, extension, abduction, adduction, rotation, circumduction
Elbow	Hinge	Humerus, radius, ulna	Flexion, extension
Knee	Hinge	Femur, tibia	Flexion, extension
Ankle	Hinge	Tibia, fibula, talus	Plantarflexion, dorsiflexion
Neck (atlas/axis)	Pivot	Atlas, axis	Rotation

Movement terminology is essential. Flexion reduces the angle at a joint, while extension increases it. Abduction moves a limb away from the midline, and adduction brings it towards the midline. Rotation involves turning around a central axis, and plantarflexion/dorsiflexion describe ankle movements.

运动术语至关重要。屈曲减小关节角度，伸展增大角度。外展使肢体远离中线，内收使其靠向中线。旋转围绕中心轴转动，跖屈和背屈则描述踝关节的运动。

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2. The Muscular System | 肌肉系统

The muscular system produces movement by contracting and pulling on bones. Three muscle types exist: voluntary (skeletal) muscle, which we control consciously; involuntary (smooth) muscle, found in internal organs; and cardiac muscle, exclusive to the heart.

肌肉系统通过收缩并牵拉骨骼来产生运动。肌肉分为三种类型：随意肌（骨骼肌），由意识控制；不随意肌（平滑肌），存在于内脏器官；以及心肌，仅见于心脏。

Major voluntary muscles that GCSE students need to know include the deltoid, biceps, triceps, pectorals, abdominals, quadriceps, hamstrings, gastrocnemius, latissimus dorsi, and gluteals. These muscles work in antagonistic pairs: the agonist (prime mover) contracts while the antagonist relaxes. Classic pairs are biceps/triceps and quadriceps/hamstrings.

GCSE 学生需要了解的主要随意肌包括三角肌、肱二头肌、肱三头肌、胸大肌、腹肌、股四头肌、腘绳肌、腓肠肌、背阔肌和臀肌。这些肌肉以拮抗对的形式工作：主动肌（原动肌）收缩时，拮抗肌放松。经典的拮抗对是肱二头肌/肱三头肌以及股四头肌/腘绳肌。

Muscle contractions can be isotonic (muscle changes length) or isometric (length stays the same). Isotonic contractions are further divided into concentric (muscle shortens) and eccentric (muscle lengthens under tension). The origin is the fixed attachment point of a muscle, and the insertion moves towards the origin during contraction.

肌肉收缩可分为等张收缩（肌肉长度变化）和等长收缩（长度不变）。等张收缩又分为向心收缩（肌肉缩短）和离心收缩（肌肉在紧张中拉长）。起点是肌肉的固定附着点，止点在收缩时朝起点方向移动。

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3. The Cardiovascular System | 心血管系统

The cardiovascular system consists of the heart, blood vessels, and blood. The heart has four chambers: right atrium, right ventricle, left atrium, and left ventricle. Deoxygenated blood enters the right atrium, passes to the right ventricle, and is pumped to the lungs through the pulmonary artery. Oxygenated blood returns via the pulmonary vein to the left atrium, enters the left ventricle, and is then pumped to the body through the aorta.

心血管系统由心脏、血管和血液组成。心脏有四个腔室：右心房、右心室、左心房和左心室。缺氧血液进入右心房，流至右心室，经肺动脉泵入肺部。含氧血液经肺静脉流回左心房，进入左心室，然后通过主动脉泵送至全身。

Heart rate (HR) is the number of beats per minute, stroke volume (SV) is the volume of blood pumped per beat, and cardiac output (Q) is the blood volume pumped per minute. The relationship is shown below.

心率（HR）是每分钟心跳次数，每搏输出量（SV）是每搏泵出的血量，心输出量（Q）是每分钟泵出的血量。它们的关系如下。

Cardiac Output (Q) = Heart Rate (HR) × Stroke Volume (SV)

Blood vessels include arteries (carry blood away from the heart, thick muscular walls), veins (carry blood towards the heart, contain valves to prevent backflow), and capillaries (tiny, one-cell-thick vessels where gaseous exchange occurs).

血管包括动脉（将血液带离心脏，壁厚且有弹性）、静脉（将血液送回心脏，含有防止回流的瓣膜）和毛细血管（微小的单层细胞厚度的血管，是气体交换的场所）。

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4. The Respiratory System | 呼吸系统

Air enters through the nose or mouth, travels down the trachea, and splits into the left and right bronchi. These continue to divide into bronchioles and end in tiny air sacs called alveoli, which are surrounded by capillaries.

空气通过鼻或口进入，向下经气管，分支进入左、右支气管，再不断分支为细支气管，最终到达微小的气囊——肺泡，肺泡周围布满毛细血管。

Gaseous exchange takes place at the alveoli. Oxygen diffuses from the alveoli into the blood, while carbon dioxide diffuses from the blood into the alveoli to be exhaled. Diffusion is driven by concentration gradients and the thin, moist membrane facilitates rapid exchange.

气体交换在肺泡处进行。氧气从肺泡扩散进入血液，二氧化碳则从血液扩散进入肺泡并被呼出。扩散由浓度差驱动，薄而湿润的膜有利于快速交换。

Key lung volumes include tidal volume (air breathed in/out per normal breath), vital capacity (maximum air expelled after maximum inhalation), inspiratory reserve volume, and expiratory reserve volume. During exercise, breathing rate and depth increase to supply more oxygen and remove extra carbon dioxide.

关键的肺容量包括潮气量（每次正常呼吸吸入或呼出的气量）、肺活量（最大吸气后尽力呼出的最大气量）、补吸气量和补呼气量。运动时呼吸频率和深度增加，以提供更多氧气并排出更多二氧化碳。

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5. Aerobic and Anaerobic Exercise | 有氧与无氧运动

Aerobic exercise occurs with oxygen and can be sustained for long periods. The equation for aerobic respiration is:

有氧运动在有氧气的情况下进行，可长时间持续。有氧呼吸的方程式为：

Glucose + O₂ → CO₂ + H₂O + Energy (approximately 38 ATP)

Anaerobic exercise takes place without sufficient oxygen and is used for high-intensity, short-duration activities. The simplified equation is:

无氧运动在氧气不足的情况下进行，用于高强度、短时间的活动。简化的方程式为：

Glucose → Lactic Acid + Energy (approximately 2 ATP)

The build-up of lactic acid causes muscle fatigue and discomfort. Excess post-exercise oxygen consumption (EPOC) refers to the extra oxygen taken in after strenuous exercise to clear lactic acid and restore the body to its resting state. Practical examples of aerobic activities include distance running and cycling, while sprinting and weightlifting rely heavily on the anaerobic system.

乳酸的堆积会引起肌肉疲劳和不适。运动后过量氧耗（EPOC）指剧烈运动后摄入的额外氧气，用于清除乳酸并使身体恢复至静息状态。有氧活动的实际例子包括长跑和骑行，而短跑和举重则主要依赖无氧系统。

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6. Components of Health and Fitness | 健康与健身的组成部分

Health-related fitness components are foundational for overall well-being and daily activities. They include cardiovascular endurance (ability of the heart and lungs to supply oxygen over sustained periods), muscular endurance (ability of muscles to repeat contractions without fatigue), muscular strength (maximum force a muscle can exert), flexibility (range of motion around a joint), and body composition (percentage of body fat versus lean mass).

健康相关的体适能组成部分是整体健康与日常活动的基础。包括心血管耐力（心肺长时间供氧的能力）、肌肉耐力（肌肉重复收缩而不疲劳的能力）、肌肉力量（肌肉能产生的最大力）、柔韧性（关节的活动幅度）和身体成分（身体脂肪与瘦体重的百分比）。

Skill-related fitness components are more specific to sports performance. They are agility (ability to change direction quickly), balance (maintaining stability), coordination (using two or more body parts smoothly), power (strength × speed), reaction time (time taken to respond to a stimulus), and speed (ability to move body parts quickly).

技能相关的体适能组成部分更针对运动表现。包括敏捷性（快速改变方向的能力）、平衡（保持稳定的能力）、协调性（协调两个或以上身体部位流畅工作）、爆发力（力量 × 速度）、反应时（对刺激作出反应所需的时间）和速度（快速移动身体部位的能力）。

Common fitness tests include the multi-stage fitness test (cardiovascular endurance), sit and reach (flexibility), handgrip dynamometer (strength), Illinois agility test (agility), and standing long jump (power).

常见的体适能测试有：多阶段体能测试（心血管耐力）、坐位体前屈（柔韧性）、握力计（力量）、伊利诺斯敏捷性测试（敏捷性）和立定跳远（爆发力）。

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7. Principles and Methods of Training | 训练原则与方法

Training must follow key principles to be effective. The SPOR principle includes specificity (training should be relevant to the sport), progression (gradually increasing demands), overload (making the body work harder than usual), and reversibility (fitness declines if training stops). The FITT principle helps apply overload: Frequency (how often), Intensity (how hard), Time (how long), and Type (what kind of exercise).

训练必须遵循关键原则才能有效。SPOR 原则包括专项性（训练应与运动项目相关）、渐进性（逐渐增加负荷）、超负荷（使身体比平时更努力）和可逆性（停止训练后体适能下降）。FITT 原则有助于实施超负荷：频率（多久一次）、强度（多努力）、时间（持续多久）和类型（何种运动）。

Methods of training include: continuous training (steady, moderate intensity, no rests, e.g. jogging); fartlek training (continuous with bursts of speed); interval training (periods of work followed by rest); circuit training (a range of exercises at stations); weight training (using resistance to build strength or endurance); and plyometric training (explosive movements like jumping).

训练方法包括：持续训练（稳定、中等强度、无间歇，如慢跑）；法特莱克训练（持续跑中穿插加速）；间歇训练（分组练习与休息交替）；循环训练（多站轮换练习）；负重训练（使用阻力增强力量或耐力）；以及增强式训练（跳跃类爆发性动作）。

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8. Nutrition and Hydration | 营养与水分

A balanced diet provides the energy and nutrients needed for exercise and recovery. Carbohydrates are the main energy source, stored as glycogen. Proteins are essential for muscle repair and growth. Fats provide energy for low-intensity, long-duration activities. Micronutrients such as vitamins and minerals support bodily functions, while fibre aids digestion and water is crucial for hydration.

均衡的饮食提供运动和恢复所需的能量与营养素。碳水化合物是主要能量来源，以糖原形式储存。蛋白质对肌肉修复与生长至关重要。脂肪提供低强度、长时间活动所需的能量。微量营养素如维生素和矿物质支持身体功能，而纤维促进消化，水则对补水至关重要。

Dehydration negatively impacts performance by reducing blood volume, increasing heart rate, and impairing temperature regulation. Athletes should drink fluids before, during, and after exercise. For prolonged endurance events, isotonic drinks can replace lost fluids and electrolytes.

脱水会通过减少

Published by TutorHao | Year 10 体育 Revision Series | aleveler.com

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