📚 AS Edexcel Physical Education: Glossary and Terminology Quick Memorisation Guide | AS Edexcel 体育：词汇术语速记指南
Mastering key terminology is essential for success in AS Edexcel Physical Education. This guide provides memorable explanations, simple definitions and clever mnemonics for crucial terms across physiology, psychology and sport society topics. Use these to speed up your revision and lock in the concepts.
掌握关键术语是在 AS Edexcel 体育中取得好成绩的基石。本指南覆盖生理学、心理学和社会学领域的核心词汇，提供简单定义、应用举例和巧妙的助记方法，帮助你快速记忆、深入理解。
1. Cardiovascular System Essentials | 心血管系统基础
The heart is a muscular pump. Heart rate (HR) is the number of beats per minute. Stroke volume (SV) is the amount of blood ejected by the left ventricle in one beat. Cardiac output (Q) = HR × SV.
心脏是一台肌肉泵。心率 (HR) 是每分钟心跳次数。每搏输出量 (SV) 是左心室每次搏动射出的血量。心输出量 (Q) = 心率 × 每搏输出量。
Memory tip: ‘SV’ can be recalled as ‘Squeeze Volume’ — the ventricle squeezes blood out. Cardiac output ‘Q’ is the Quantity of blood per minute.
记忆法：’SV’ 记作 Squeeze Volume（挤压量），心室挤压血液射出。心输出量 Q 记作每分钟的 Quantity（总量）。
Venous return is the flow of blood back to the heart. It increases during exercise due to the skeletal muscle pump, respiratory pump and vasoconstriction in non-essential areas.
静脉回流是血液返回心脏的过程。运动中骨骼肌泵、呼吸泵和非必需区域血管收缩共同提高静脉回流量。
Mnemonic for the three venous return mechanisms: ‘SMR’ — Skeletal pump, Muscle (respiratory) pump, Reduced veins (vasoconstriction). Think ‘Smooth Muscle Returns’.
三个静脉回流机制助记：’SMR’ — 骨骼肌泵 (Skeletal)，呼吸泵 (Muscle pump of respiration)，血管收缩 (Reduced veins capacity)。可联想英语 SMR 为 ‘Smooth Muscle Returns’（平滑肌送回流）。
2. Respiratory System and Gas Exchange | 呼吸系统与气体交换
Tidal volume (TV) is the volume of air inhaled or exhaled per breath. Minute ventilation (VE) = tidal volume × breathing frequency (f). VO2 max is the maximum volume of oxygen the body can take in, transport and utilise per minute.
潮气量 (TV) 是每次呼吸吸入或呼出的气体量。每分通气量 (VE) = 潮气量 × 呼吸频率。最大摄氧量 (VO2 max) 是人体每分钟能够摄取、运输和利用的最大氧量。
Think ‘Tidal’ like the tide going in and out — ebb and flow. VO2 max expressed in ml/kg/min is the ‘engine capacity’ of an endurance performer.
联想潮气量如潮水涨落。VO2 max 单位是 ml/kg/min，可看作耐力运动员的“引擎排量”。
Diffusion takes place at the alveoli and muscle capillaries, driven by partial pressure gradients. Haemoglobin carries oxygen; myoglobin stores it in muscles.
气体交换依赖肺泡和肌肉毛细血管处的分压差。血红蛋白运输氧气，肌红蛋白在肌肉中储存氧气。
Memory: ‘Haemo-globe-in’ (globe = red blood cell) transports O2; ‘Myo- (muscle) + globin’ holds it. The ‘Bohr shift’ moves the curve right when temperature, CO2 and acidity rise — remember ‘Right under Raised heat, CO2 and acid’.
记忆：’Haemo-‘ 血红蛋白在红细胞内运输；’Myo-‘ 肌红蛋白在肌肉固定氧。波尔效应：温度、CO2和酸度升高使氧解离曲线右移——联想 ‘Right（右移） under Raised heat, CO2, acid’。
3. Skeletal Muscles and Movement Analysis | 骨骼肌与动作分析
Agonist (prime mover) contracts to create movement; antagonist relaxes. Synergists assist the agonist, fixators stabilise the origin. Example: in a bicep curl the biceps brachii is agonist, triceps brachii is antagonist.
主动肌（原动肌）收缩产生动作；拮抗肌放松。协同肌辅助主动肌，固定肌稳定起点。例如肱二头肌弯举中，肱二头肌为主动肌，肱三头肌为拮抗肌。
Remember ‘A for Action’ (agonist), ‘A for Against’ (antagonist is opposite). Synergist sounds like ‘synergy’ — working together.
记住 Agonist = Action（动作执行者），Antagonist = Against（对抗）。Synergist 词根 “syn” 表示协同。
Muscle fibre types: Type I (slow oxidative) — high endurance, red, many mitochondria. Type IIa (fast oxidative glycolytic) — combo. Type IIx (fast glycolytic) — explosive, white, fatigue quickly.
肌纤维类型：I型（慢缩氧化型）—耐力强，红色，线粒体多。IIa型（快缩氧化酵解型）—混合型。IIx型（快缩酵解型）—爆发力强，白色，易疲劳。
Mnemonic: ‘I Slow, II Fast’ — type I is slow and stays for the marathon; type IIx is ‘x-plosive’.
助记：I 型慢（ slow），适合马拉松；IIx 型对应 ‘x-plosive’ 爆发力。
Planes of movement: sagittal divides left/right (flexion/extension), frontal divides front/back (abduction/adduction), transverse divides upper/lower (rotation). Think of a ‘Sagittal arrow’ going through chest front to back — actually mis-reminder: correct: sagittal plane is like a wheel rolling forward, allows flexion, extension. Easy image: ‘Sagittal splits body into left and right — picture a Samurai sword cutting down the middle of your face.’ Frontal: jumping jack (abduction/adduction). Transverse: discus spin.
基本面：矢状面将身体分为左右侧（屈伸），额状面分为前后（外展内收），横断面分为上下（旋转）。联想：矢状面如武士刀从头顶砍下，额状面如开合跳，横断面如铁饼旋转。
4. Energy Systems and ATP Resynthesis | 能量系统与 ATP 再合成
ATP is the immediate energy currency. The ATP-PC (phosphocreatine) system provides energy for up to 10 seconds of maximal effort without oxygen. The lactic acid (anaerobic glycolytic) system produces ATP from glucose without oxygen, lasting up to nearly 2 minutes, with lactate and hydrogen ions causing fatigue.
ATP 是直接能量货币。ATP-PC（磷酸肌酸）系统在无氧条件下提供最长约10秒的极限运动能量。乳酸系统（无氧糖酵解）利用葡萄糖无氧产生 ATP，持续可近2分钟，副产物乳酸和氢离子导致疲劳。
Memory: ‘ATP-PC = explosive sprints, 10 s or less’, ‘Lactic = Lactic burn, 400 m run’. Aerobic system fuels prolonged activities and yields about 38 ATP per glucose.
记忆：ATP-PC 对应短跑爆发（<10s），乳酸系统对应400米跑那种灼烧感。有氧系统支持长时间运动，每分子葡萄糖生成约 38 个 ATP。
The aerobic system has three stages: glycolysis (cytoplasm), Krebs cycle (mitochondrial matrix) and electron transport chain (cristae). Fats provide more ATP but require more oxygen; beta-oxidation breaks fatty acids into acetyl-CoA.
有氧系统三个阶段：糖酵解（细胞质）、克雷布斯循环（线粒体基质）和电子传递链（嵴）。脂肪提供更多 ATP 但需氧量更大，β-氧化将脂肪酸转变为乙酰辅酶 A。
Krebs cycle can be remembered as ‘Citric acid cycle’ — the wheel that never stops. Electron chain rides on ‘Cytochromes’ like a relay.
克雷布斯循环也称柠檬酸循环，可想象为不停转动的车轮。电子传递链像细胞色素接力赛。
5. Principles of Training and Fitness Components | 训练原则与体适能要素
Health-related fitness includes aerobic endurance, muscular strength, muscular endurance, flexibility and body composition. Skill-related fitness comprises agility, balance, coordination, power, reaction time and speed.
健康体适能包括有氧耐力、肌力、肌耐力、柔韧性和身体成分。技能体适能包括灵敏、平衡、协调、爆发力、反应时间和速度。
Remember health components as ‘Auntie Strong Muscles Flex Body’ (Aerobic, Strength, Muscular Endurance, Flexibility, Body Comp). Skill: ‘A Big Cat Pounces Rapidly Swift’ (Agility, Balance, Coordination, Power, Reaction, Speed).
健康要素首字母助记：’Auntie Strong Muscles Flex Body’（有氧、力量、肌耐、柔韧、体成分）。技能要素：’A Big Cat Pounces Rapidly Swift’（灵敏、平衡、协调、爆发力、反应、速度）。
Training principles: SPORR — Specificity, Progression, Overload, Reversibility, Recovery. Overload can be manipulated via FITT — Frequency, Intensity, Time, Type.
训练原则：SPORR — 专项性、渐进性、超负荷、可逆性、恢复。超负荷通过 FITT 调整 — 频率、强度、时间、类型。
Think ‘Specific Progressive Overload Reversibly Recovered’. FITT: ‘How Often, How Hard, How Long, What Kind’.
联想 ‘Specific Progressive Overload Reversibly Recovered’（专项渐进超负荷可逆恢复）。FITT 记 ‘频率、强度、时间、类型’ 四个维度。
Periodisation: macrocycle (annual), mesocycle (months, e.g. pre-season), microcycle (weeks). Tapering reduces volume before competition to peak.
周期化：大周期（年计划）、中周期（月，如季前）、小周期（周）。赛前减量训练让身体达到峰值状态。
6. Classification of Motor Skills | 运动技能分类
Skills are placed on continua: open–closed (environmental predictability), gross–fine (muscle groups), discrete–serial–continuous (clear start/finish), self-paced–externally-paced (timing control), and simple–complex (decision-making demand).
技能可按连续体分类：开放式–闭锁式（环境可预测性），粗大–精细（参与肌群），分立–序列–连续（动作起止），自定节奏–外部节奏（节奏控制），简单–复杂（决策需求）。
Open skills are affected by weather, opponents; think ‘Open to environment’. Closed skills like a free-throw — stable and habitual. Gross uses big muscles (jumping), fine uses small muscles (darts).
开放式技能受天气、对手影响，联想 ‘Open to outside’；闭锁式如罚球，环境稳定。粗大动作用大肌肉群，精细动作用小肌肉群。
Discrete skills have a clear beginning and end (tennis serve), serial involves a linked sequence (triple jump), continuous has no obvious start/stop (cycling).
分立技能起止明确（发球），序列技能是连贯组合（三级跳远），连续技能无明显起止（骑行）。
Memory: ‘DSC’ — Discrete (single), Serial (string), Continuous (cycling). Think of a light switch: discrete click, serial switches in a circuit, continuous flow.
助记 ‘DSC’：Discrete 单击，Serial 串联，Continuous 连续。可类比电灯按钮。
7. Learning, Practice and Feedback | 学习、练习与反馈
Stages of learning: cognitive (beginner, trial and error), associative (practice, refining), autonomous (automatic, minimal conscious control).
学习阶段：认知阶段（初学者，试错），联结阶段（练习、精炼），自动化阶段（自动执行，意识控制少）。
Think ‘CAA’ — Cognitive: Clumsy; Associative: Adjusting; Autonomous: Automatic. A driver first thinks about gears, later drives smoothly without thought.
联想 ‘CAA’：认知阶段手忙脚乱，联结阶段不断调整，自动化阶段自如流畅。如同学车。
Types of practice: massed (continuous, no rest), distributed (intervals), fixed (same skill repeated), variable (variations), whole (complete skill), part (broken down).
练习类型：集中练习（无休息连续），分散练习（间歇），固定练习（重复同一技能），变换练习（不同变式），整体练习（完整技能），分解练习（拆解成部分）。
Massed for discrete, high-motivation learners; distributed for continuous, fatiguing skills. ‘Whole-part-whole’ can be effective: try whole, then part, then whole again.
集中练习适合分立技能和高动机学员；分散练习适合连续、易疲劳技能。整体–分解–整体教学法常用。
Feedback is intrinsic (kinaesthetic from within) or extrinsic (from coach, video). Knowledge of results (KR) tells outcome; knowledge of performance (KP) tells about movement quality.
反馈分为内在反馈（本体感觉）和外在反馈（教练、视频）。结果反馈 (KR) 告知成绩；表现反馈 (KP) 告知动作质量。
Mnemonic: ‘KR = Result, KP = Process’. Concurrent feedback given during activity; terminal feedback given after.
助记：KR 指结果，KP 指过程。同步反馈在活动中进行，终末反馈在活动后给出。
8. Motivation, Personality and Arousal | 动机、个性与兴奋水平
Intrinsic motivation comes from within (enjoyment, pride); extrinsic motivation comes from outside rewards (trophies, praise). Both can combine, but overuse of extrinsic rewards may undermine intrinsic drive.
内在动机来自内心（乐趣、自豪感），外在动机来自外部奖励（奖杯、表扬）。两者可结合，但过度使用外部奖励可能削弱内在动机。
The ‘Self-determination theory’ highlights autonomy, competence and relatedness as basic psychological needs. ‘Achievement motivation’ relates to need to achieve (Nach) and need to avoid failure (Naf).
自我决定理论强调自主性、胜任感和归属感是基本心理需求。成就动机包含追求成功动机 (Nach) 和回避失败动机 (Naf)。
Remember ‘Intrinsic = Inside’, ‘Extrinsic = External’. Nach people choose challenging tasks; Naf athletes avoid evaluation or pick overly easy/hard tasks.
内在=发自内部，外在=来自外部。追求成功者选择有挑战的任务；回避失败者避免评估或选择过易/过难的任务。
Arousal is the state of readiness. The inverted-U theory says performance peaks at moderate arousal. Drive theory suggests performance increases linearly with arousal for well-learned skills. Catastrophe theory shows that high somatic anxiety coupled with high cognitive anxiety can cause a sudden drop in performance.
兴奋水平是准备状态的体现。倒U理论认为中等兴奋水平时表现最佳。驱力理论表明熟练技能表现随兴奋升高而线性提升。突变理论强调高生理焦虑+高认知焦虑可导致表现突然崩盘。
Think: ‘Inverted U’ like a smile with peak in middle. Catastrophe like a cliff — once over-aroused and worried, performance falls sharply.
倒U形如微笑曲线，中度最棒。突变如悬崖，一旦过度紧张焦虑，表现骤降。
9. Stress, Anxiety and Management Techniques | 压力、焦虑与管理技术
Cognitive anxiety is mental worry, somatic anxiety is the physical ‘butterflies’. Competitive anxiety appears in sport settings. State anxiety is temporary; trait anxiety is a personality constant.
认知焦虑是心理担忧，躯体焦虑是身体上的“蝴蝶效应”。比赛焦虑发生在运动场景。状态焦虑是暂时的，特质焦虑是个性中稳定的部分。
Remember: ‘Somatic = Body (soma), Cognitive = Thoughts’. State is Situation-dependent.
记忆：躯体（somatic）指身体反应；认知指想法。状态焦虑随情境变化。
Stress is a stimulus-response imbalance. The stress process: environmental demand, perception of demand, stress response, behavioural outcome. Stress can be eustress (positive) or distress (negative).
压力是刺激-反应失衡。压力过程：环境要求、需求感知、压力反应、行为结果。积极压力为良性应激，消极压力为困扰。
Anxiety management techniques: imagery (visualisation), breathing control, positive self-talk, progressive muscle relaxation, and goal setting (SMARTER).
焦虑管理技术包括：表象训练（可视化）、呼吸控制、积极自我暗示、渐进式肌肉放松和目标设定（SMARTER 原则）。
SMARTER: Specific, Measurable, Achievable, Recorded, Time-bound, Evaluated, Re-evaluated. Use all 7 to structure effective goal setting.
SMARTER 目标：具体、可测量、可实现、已记录、有时限、被评估和再评估。用这七步构建有效的目标设定。
10. Sport and Society: Organisations and Commercialisation | 体育与社会学：组织与商业化
UK Sport is responsible for elite performance, distributing National Lottery funding. Sport England focuses on grassroots participation and increasing sport engagement (‘Active Nation’).
UK Sport 负责精英体育，分发国家彩票基金。Sport England 侧重于基层参与，提升体育参与度 (‘Active Nation’)。
Mnemonic: UK Sport = ‘UK (United Kingdom’s) Elite’, Sport England = ‘Mass Participation’. How duties differ: ‘UK for podium, England for playground’.
记忆：UK Sport 管精英，Sport England 管大众。简言之：UK 上领奖台，England 上运动场。
National Governing Bodies (NGBs) like The FA, RFU oversee rules, coaching and development for specific sports. The Olympic Charter promotes Olympism blending sport, culture and education.
单项体育协会 (NGBs) 如英格兰足总、英式橄榄球联盟，负责项目规则、教练与发展。奥林匹克宪章弘扬奥林匹克主义，融合体育、文化与教育。
Commercialisation of sport: sponsorship, media rights, merchandising. The ‘Golden Triangle’ links sport, media and sponsors. Benefits: funding, exposure; drawbacks: loss of control, pressure to change rules.
体育商业化：赞助、媒体权益、商品销售。’金三角’ 链接体育、媒体和赞助商。益处是资金和曝光；弊端是失去控制权，规则受干预。
Think: ‘Triangle of Cash’ — each corner (sport, media, sponsor) feeds the others. Commercialisation can shift sport from ‘play’ to ‘product’.
联想：现金三角形——体育、媒体、赞助商互相滋养。商业化让体育从“玩耍”变为“产品”。
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