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Syllabus

Section name
Topic 1: Anatomy
1.1. The skeletal system
1.1.1. Distinguish anatomically between the axial and appendicular skeleton.
1.1.2. Distinguish between the axial and appendicular skeleton in terms of function.
1.1.3. State the four types of bone.
1.1.4. Draw and annotate the structure of a long bone.
1.1.5. Apply anatomical terminology to the location of bones.
1.1.6. Outline the functions of connective tissue.
1.1.7. Define the term joint.
1.1.8. Distinguish between the different types of joint in relation to movement permitted.
1.1.9. Outline the features of a synovial joint.
1.1.10. List the different types of synovial joint.
1.2. The muscular system
1.2.1. Outline the general characteristics common to muscle tissue.
1.2.2. Distinguish between the different types of muscle.
1.2.3. Annotate the structure of skeletal muscle.
1.2.4. Define the terms origin and
1.2.5. Identify the location of skeletal muscles in various regions of the body.
Topic 2: Exercise physiology
2.1. Structure and function of the ventilatory system
2.1.1. List the principal structures of the ventilatory system.
2.1.2. Outline the functions of the conducting airways.
2.1.3. Define the terms pulmonary ventilation, total lung capacity (TLC), vital capacity (VC), tidal volume (TV), expiratory reserve volume (ERV), inspiratory reserve volume (IRV) and residual volume (RV).
2.1.4. Explain the mechanics of ventilation in the human lungs.
2.1.5. Describe nervous and chemical control of ventilation during exercise.
2.1.6. Outline the role of hemoglobin in oxygen transportation.
2.1.7. Explain the process of gaseous exchange at the alveoli.
2.2. Structure and function of the cardiovascular system
2.2.1. State the composition of blood.
2.2.2. Distinguish between the functions of erythrocytes, leucocytes and platelets.
2.2.3. Describe the anatomy of the heart with reference to the heart chambers, valves and major blood vessels.
2.2.4. Describe the intrinsic and extrinsic regulation of heart rate and the sequence of excitation of the heart muscle.
2.2.5. Outline the relationship between the pulmonary and systemic circulation.
2.2.6. Describe the relationship between heart rate, cardiac output and stroke volume at rest and during exercise.
2.2.7. Analyse cardiac output, stroke volume and heart rate data for different populations at rest and during exercise.
2.2.8. Explain cardiovascular drift.
2.2.9. Define the terms systolic and diastolic blood pressure.
2.2.10. Analyse systolic and diastolic blood pressure data at rest and during exercise.
2.2.11. Discuss how systolic and diastolic blood pressure respond to dynamic and static exercise..
2.2.12. Compare the distribution of blood at rest and the redistribution of blood during exercise.
2.2.13. Describe the cardiovascular adaptations resulting from endurance exercise training.
2.2.14. Explain maximal oxygen consumption.
2.2.15. Discuss the variability of maximal oxygen consumption in selected groups.
2.2.16. Discuss the variability of maximal oxygen consumption with different modes of exercise.
Topic 3: Energy systems
3.1. Nutrition
3.1.1. List the macronutrients and micronutrients.
3.1.2. Outline the functions of macronutrients and micronutrients.
3.1.3. State the chemical composition of a glucose molecule.
3.1.4. Identify a diagram representing the basic structure of a glucose molecule.
3.1.5. Explain how glucose molecules can combine to form disaccharides and polysaccharides.
3.1.6. State the composition of a molecule of triacylglycerol.
3.1.7. Distinguish between saturated and unsaturated fatty acids.
3.1.8. State the chemical composition of a protein molecule..
3.1.9. Distinguish between an essential and a non-essential amino acid.
3.1.10. Describe current recommendations for a healthy balanced diet.
3.1.11. State the approximate energy content per 100 g of carbohydrate, lipid and protein.
3.1.12. Discuss how the recommended energy distribution of the dietary macronutrients differs between endurance athletes and non-athletes.
3.2. Carbohydrate and fat metabolism
3.2.1. Outline metabolism, anabolism, aerobic catabolism and anaerobic catabolism.
3.2.2. State what glycogen is and its major storage sites.
3.2.3. State the major sites of triglyceride storage.
3.2.4. Explain the role of insulin in the formation of glycogen and the accumulation of body fat.
3.2.5. Outline glycogenolysis and lipolysis.
3.2.6. Outline the functions of glucagon and adrenaline during fasting and exercise.
3.2.7. Explain the role of insulin and muscle contraction on glucose uptake during exercise.
3.3. Nutrition and energy systems
3.3.1. Annotate a diagram of the ultrastructure of a generalized animal cell.
3.3.2. Annotate a diagram of the ultrastructure of a mitochondrion.
3.3.3. Define the term cell respiration.
3.3.4. Explain how adenosine can gain and lose a phosphate molecule.
3.3.5. Explain the role of ATP in muscle contraction.
3.3.6. Describe the re-synthesis of ATP by the ATP–CP system.
3.3.7. Describe the production of ATP by the lactic acid system.
3.3.8. Explain the phenomena of oxygen deficit and oxygen debt.
3.3.9. Describe the production of ATP from glucose and fatty acids by the aerobic system.
3.3.10. Discuss the characteristics of the three energy systems and their relative contributions during exercise.
3.3.11. Evaluate the relative contributions of the three energy systems during different types of exercise.
Topic 4: Movement analysis
4.1. Neuromuscular function
4.1.1. Label a diagram of a motor unit.
4.1.2. Explain the role of neurotransmitters in stimulating skeletal muscle contraction.
4.1.3. Explain how skeletal muscle contracts by the sliding filament theory.
4.1.4. Explain how slow and fast twitch fibre types differ in structure and function.
4.2. Joint and movement type
4.2.1. Outline the types of movement of synovial joints.
4.2.2. Outline the types of muscle contraction.
4.2.3. Explain the concept of reciprocal inhibition.
4.2.4. Analyse movements in relation to joint action and muscle contraction.
4.2.5. Explain delayed onset muscle soreness (DOMS) in relation to eccentric and concentric muscle contractions.
4.3. Fundamentals of biomechanics
4.3.1. Define the terms force, speed, velocity, displacement, acceleration, momentum and impulse.
4.3.2. Analyse velocity–time, distance–time and force– time graphs of sporting actions.
4.3.3. Define the term centre of mass.
4.3.4. Explain that a change in body position during sporting activities can change the position of the centre of mass.
4.3.5. Distinguish between first, second and third class levers.
4.3.6. Label anatomical representations of levers.
4.3.7. Define Newton’s three laws of motion.
4.3.8. Explain how Newton’s three laws of motion apply to sporting activities.
4.3.9. State the relationship between angular momentum, moment of inertia and angular velocity.
4.3.10. Explain the concept of angular momentum in relation to sporting activities..
4.3.11. Explain the factors that affect projectile motion at take-off or release.
4.3.12. Outline the Bernoulli principle with respect to projectile motion in sporting activities.
Topic 5: Skill in sports
5.1. The characteristics and classification of skill
5.1.1. Define the term skill.
5.1.2. Describe the different types of skill.
5.1.3. Outline the different approaches to classifying motor skills.
5.1.4.. Compare skill profiles for contrasting sports.
5.1.5. Outline ability.
5.1.6. Distinguish between Fleishman’s physical proficiency abilities (physical factors) and perceptual motor abilities (psychomotor factors).
5.1.7. Define the term technique.
5.1.8. State the relationship between ability, skill and technique.
5.1.9. Discuss the differences between a skilled and a novice performer.
5.2. Information processing
5.2.1. Describe a simple model of information processing.
5.2.2. Describe Welford’s model of information processing.
5.2.3. Outline the components associated with sensory input.
5.2.4. Explain the signal-detection process.
5.2.5. Distinguish between the characteristics of short-term sensory store, short-term memory and long-term memory.
5.2.6. Discuss the relationship between selective attention and memory.
5.2.7. Compare different methods of memory improvement.
5.2.8. Define the term response time.
5.2.9. Outline factors that determine response time.
5.2.10. Evaluate the concept of the psychological refractory period (PRP).
5.2.11. Describe a motor programme.
5.2.12. Compare motor programmes from both open- and closed- loop perspectives.
5.2.13. Outline the role of feedback in information-processing models.
5.2.14. Outline the role of feedback with the learning process.
5.3. Principles of skill learning
5.3.1. Distinguish between learning and performance.
5.3.2. Describe the phases (stages) of learning.
5.3.3. Outline the different types of learning curves.
5.3.4. Discuss factors that contribute to the different rates of learning.
5.3.5. Define the concept of transfer.
5.3.6. Outline the types of transfer.
5.3.7. Outline the different types of practice.
5.3.8. Explain the different types of presentation.
5.3.9. Outline the spectrum of teaching styles.
Topic 6: Measurement and evaluation of human performance
6.1. Statistical analysis
6.1.1. Outline that error bars are a graphical representation of the variability of data.
6.1.2. Calculate the mean and standard deviation of a set of values.
6.1.3. State that the statistic standard deviation is used to summarize the spread of values around the mean, and that within a normal distribution approximately 68% and 95% of the values fall within plus or minus one or two standard deviations respectively.
6.1.4. Explain how the standard deviation is useful for comparing the means and the spread of data between two or more samples.
6.1.5. Outline the meaning of coefficient of variation.
6.1.6. Deduce the significance of the difference between two sets of data using calculated values for t and the appropriate tables.
6.1.7. Explain that the existence of a correlation does not establish that there is a causal relationship between two variables.
6.2. Study design
6.2.1. Outline the importance of specificity, accuracy, reliability and validity with regard to fitness testing.
6.2.2. Discuss the importance of study design in the context of the sports, exercise and health sciences.
6.2.3. Outline the importance of the Physical Activity Readiness Questionnaire (PAR-Q).
6.2.4. Evaluate field, laboratory, sub-maximal and maximal tests of human performance.
6.3. Components of fitness.
6.3.1. Distinguish between the concepts of health-related fitness and performance- related (skill-related) fitness.
6.3.2. Outline the major components of fitness identified in 6.3.1.
6.3.3. Outline and evaluate a variety of fitness tests.
6.4. Principles of training programme design
6.4.1. Describe the essential elements of a general training programme.
6.4.2. Discuss the key principles of training programme design.
6.4.3. Outline ways in which exercise intensity can be monitored.
Topic 7: Further anatomy
7.1. The skin system
7.1.1. Annotate a diagram of the generalized structure of the skin.
7.1.2. Describe the functions of the skin.
7.2. Structure and function of the brain
7.2.1. Label the location of the principal structures of the brain.
7.2.2. Label the location of the principal lobes of the cerebrum.
7.2.3. Outline blood supply to the brain.
7.2.4. Describe the principal source of energy for brain cells.
7.2.5. Explain the function of the principal parts of the brain.
Topic 8: The endocrine system
8.1. The endocrine system
8.1.1. Label the location of the major endocrine organs in the human body.
8.1.2. Describe the role of circulating (blood) and local hormones.
8.1.3. Explain how circulating hormone levels are regulated.
8.1.4. Explain the relationship between the hypothalamus and the pituitary gland.
Topic 9: Fatigue
9.1. Fatigue
9.1.1. Define fatigue in sports.
9.1.2. Outline the different types of fatigue.
9.1.3. Distinguish between high- intensity and endurance activities.
9.1.4. Discuss causes of fatigue in different types of activity or exercise.
9.1.5. Discuss recovery from fatigue after sports.
Topic 10: Friction and drag
10.1. Friction and drag
10.1.1. Describe friction.
10.1.2. Describe the coefficient of friction.
10.1.3. Distinguish between the coefficient of static friction and dynamic friction.
10.1.4. Explain the influence of friction on sports performance.
10.1.5. Define drag.
10.1.6. Outline different types of drag that can be found in a variety of sporting environments.
10.1.7. Discuss factors that influence the amount of drag in sports.
10.1.8. Annotate a free-body diagram showing the direction of relevant forces acting on an athlete or object in sports.
Topic 11: Skill acquisition and analysis
11.1. Pedagogy for skill acquisition
11.1.1. Distinguish between traditional and non-linear pedagogy in sports.
11.1.2. Discuss Newell’s (1986) constraints-led approach to teaching motor skills in physical education.
11.1.3. Suggest how a constraints- led approach to learning a given sport can influence motivation.
11.2. Notation and analysis.
11.2.1. Outline the reasons for using notational analysis in physical education and sports.
11.2.2. List five applications of notation in physical education and sporting contexts.
11.2.3. Distinguish between a phase analysis model and performance outcome model of qualitative biomechanical analysis for an individual sports technique.
11.2.4. Explain how a flow chart system can be used for match analysis in a team invasion game.
11.2.5. Suggest how to develop a simple notation system for team games.
11.2.6. Outline three examples of the use of digital technology in sports analysis.
11.2.7. Evaluate the use of information technologies in sports analysis for different sports contexts.
Topic 12: Genetics and athletic performance
12.1. Genetics and athletic performance.
12.1.1. Outline the role of genes in the inheritance of human characteristics.
12.1.2. Outline how genes can influence human characteristics.
12.1.3. Discuss the relative contribution of genetic and environmental factors on performance in different sports.
12.1.4. Discuss the implications of genetic screening for sports, exercise and health.
Topic 13: Exercise and immunity
13.1. Exercise and immunity
13.1.1. State the function of the immune system.
13.1.2. Outline the mechanisms the body uses in response to damage or an infectious agent.
13.1.3. Describe the effects of intense and long-term training on the immune system.
13.1.4. Discuss the relationship between exercise and susceptibility to infection.
13.1.5. Describe strategies for minimizing risk from infection among athletes.
Option A: Optimizing physiological performance
A.1. Training
A.1.1. Distinguish between training, overtraining and overreaching.
A.1.2. Describe various methods of training.
A.1.3. Discuss possible indicators of overtraining.
A.1.4. Discuss how periodization should be organized to optimize performance and avoid overtraining and injury.
A.2. Environmental factors and physical performance
A.2.1. Explain the relationship between cellular metabolism and the production of heat in the human body.
A.2.2. State the normal physiological range for core body temperature.
A.2.3. Outline how the body thermoregulates in hot and cold environments.
A.2.4. Discuss the significance of humidity and wind in relation to body heat loss.
A.2.5. Describe the formation of sweat and the sweat response.
A.2.6. Discuss the physiological responses that occur during prolonged exercise in the heat.
A.2.7. Discuss the health risks associated with exercising in the heat..
A.2.8. Outline what steps should be taken to prevent and to subsequently treat heat- related disorders.
A.2.9. Describe how an athlete should acclimatize to heat stress.
A.2.10. Discuss the physiological and metabolic adaptations that occur with heat acclimatization.
A.2.11. Outline the principal means by which the body maintains core temperature in cold environments.
A.2.12. Explain why the body surface area to body mass ratio is important for heat preservation.
A.2.13. Outline the importance of wind chill in relation to body heat loss..
A.2.14. Explain why swimming in cold water represents a particular challenge to the body’s ability to thermoregulate.
A.2.15. Discuss the physiological responses to exercise in the cold.
A.2.16. Describe the health risks of exercising in the cold, including cold water.
A.2.17. Discuss the precautions that should be taken when exercising in the cold.
A.3. Non-nutritional ergogenic aids
A.3.1. Define the term ergogenic aid.
A.3.2. Describe, with reference to an appropriate example, the placebo effect.
A.3.3. List five classes of non- nutritional ergogenic aids that are currently banned by the International Olympic Committee (IOC) and the World Anti-Doping Agency (WADA).
A.3.4. Discuss why pharmacological substances appear on the list of banned substances.
A.3.5. Discuss the proposed and actual benefits that some athletes would hope to gain by using anabolic steroids, erythropoietin (EPO), beta blockers, caffeine and diuretics.
A.3.6. Outline the possible harmful effects of long-term use of anabolic steroids, EPO, beta blockers, caffeine and diuretics.
A.4. Recovery from sports and exercise (HL only)
A.4.1. Define active recovery.
A.4.2. Outline the reasons for active recovery immediately after a training session or competition.
A.4.3. Describe the indicators of recovery.
A.4.4. Outline the importance of planned recovery between workout sessions as part of a training programme.
A.4.5. Outline the use of compression garments for sports recovery.
A.4.6. Define cryotherapy.
A.4.7. Describe cryotherapy procedures used for recovery in sports.
A.4.8. Discuss the use of different types of cryotherapy for elite and recreational athletes.
A.5. Training and performance at altitude (HL only)
A.5.1. State the height ranges for different categories of altitude.
A.5.2. Define hypoxia.
A.5.3. Outline the physiological effects of altitude.
A.5.4. Outline the effects of altitude on fluid balance.
A.5.5. Outline altitude training.
A.5.6. Evaluate the impact of altitude training for individual athletes and team sports players.
A.5.7. Evaluate the impact of altitude on sports performance.
A.5.8. Explain the adaptations resulting from altitude hypoxia.
A.5.9. Distinguish between the symptoms of acute mountain sickness (AMS), high-altitude pulmonary edema (HAPE) and high-altitude cerebral edema (HACE).
A.5.10. Describe how to prevent high-altitude illness for athletes.
Option B: Psychology of sports
B.1. Individual differences.
B.1.1. Define the term personality.
B.1.2. Discuss social learning theory and personality.
B.1.3. Discuss the interactionist approach to personality.
B.1.4. Outline issues associated with the measurement of personality.
B.1.5. Evaluate the issues in personality research and sports performance.
B.2. Motivation.
B.2.1. Define the term motivation.
B.2.2. Outline the types of motivation.
B.2.3. Discuss the issues associated with the use of intrinsic and extrinsic motivators in sports and exercise.
B.2.4. Describe Atkinson’s model of achievement motivation.
B.2.5. Outline goal orientation theory.
B.2.6. Describe attribution theory and its application to sports and exercise.
B.3. Mental preparation for sports
B.3.1. Define the term arousal.
B.3.2. Describe the theoretical approaches to arousal.
B.3.3. Draw and label a graphical representation of the arousal– performance relationship.
B.3.4. Discuss the emotions that may influence an athlete’s performance or experience in a physical activity.
B.3.5. Define the term anxiety.
B.3.6. Distinguish between cognitive and somatic anxiety.
B.3.7. Distinguish between trait and state anxiety.
B.3.8. Evaluate how anxiety is measured..
B.3.9. Describe the stress process in sports.
B.4. Psychological skills training.
B.4.1. Discuss psychological skills training (PST).
B.4.2. Outline goal setting.
B.4.3. Evaluate mental imagery.
B.4.4. Outline relaxation techniques.
B.4.5. Outline self-talk techniques.
B.5. Talent identification and development (HL only)
B.5.1. Outline the term talent.
B.5.2. Distinguish between talent identification (TI) and multidimensional talent identification and development (TID) processes.
B.5.3. Explain the evolution of talent for athlete development.
B.5.4. Outline talent transfer for elite athletes changing to a second sport.
B.6. Self-determination theory and self-regulated learning (HL only)
B.6.1. Describe self-determination theory (SDT).
B.6.2. Describe self-regulated learning (SRL).
B.6.3. Discuss the relationship between self-regulated learning and motivation in sports.
Option C: Physical activity and health
C.1 Hypokinetic disease.
C.1 Hypokinetic disease.
C.1.1. Distinguish between the terms habitual physical activity, exercise, sports and physical fitness.
C.1.2. Define the term hypokinetic disease.
C.1.3. Outline the following hypokinetic diseases: coronary heart disease, stroke, hypertension, obesity, type 2 diabetes and osteoporosis.
C.1.4. Discuss how studies of different populations provide evidence of the link between physical activity and hypokinetic disease.
C.1.5. Discuss the relationship between major societal changes and hypokinetic disease.
C.2. Cardiovascular disease
C.2.1. Outline the coronary circulation.
C.2.2. Outline what is meant by the term atherosclerosis.
C.2.3. List the major risk factors for cardiovascular disease.
C.2.4. Explain the concept of risk factors in cardiovascular disease.
C.2.5. Discuss how a lifestyle of physical inactivity increases the risk of cardiovascular disease.
C.3. Physical activity and obesity.
C.3.1. Describe how obesity is determined.
C.3.2. Outline the major health consequences of obesity.
C.3.3. Discuss the concept of energy balance.
C.3.4. Outline how chemical signals arising from the gut and from the adipose tissue affect appetite regulation.
C.4. Physical activity and type 2 diabetes
C.4.1. Compare type 1 and type 2 diabetes.
C.4.2. Discuss the major risk factors for type 2 diabetes.
C.4.3. Outline the health risks of diabetes.
C.5. Physical activity and bone health
C.5.1. Outline how bone density changes from birth to old age.
C.5.2. Describe the risk of osteoporosis in males and females.
C.5.3. Outline the longer- term consequences of osteoporotic fractures.
C.5.4. Discuss the major risk factors for osteoporosis.
C.5.5. Discuss the relationship between physical activity and bone health.
C.6. Prescription of exercise for health
C.6.1. Outline physical activity guidelines for the promotion of good health.
C.6.2. Describe the aims of exercise in individuals with a hypokinetic disease.
C.6.3. Discuss the potential barriers to physical activity.
C.7. Exercise and psychological well-being
C.7.1. Define the term mood.
C.7.2. Outline the effects of exercise on changing mood states.
C.7.3. Outline how exercise enhances psychological well- being.
C.7.4. Explain the role of exercise in reducing the effects of anxiety and depression.
C.7.5. Discuss potential personal and environmental barriers to physical activity.
C.7.6. Describe strategies for enhancing adherence to exercise.
C.7.7. Outline the possible negative aspects of exercise adherence.
C.8. Public health (HL only)
C.8.1. Distinguish between non-communicable and communicable diseases.
C.8.2. Outline population attributable risk (PAR).
C.8.3. Outline the use of population attributable risk (PAR) for prioritizing public health initiatives.
C.8.4. Explain the relationship between moderate exercise and health.
C.8.5. Outline the causes of sudden cardiac death (SCD) in athletes.
C.9. Injury and hazards (HL only)
C.9.1. Define musculoskeletal injuries.
C.9.2. Distinguish between compression, tension and shearing injuries.
C.9.3. Distinguish between acute and chronic injuries.
C.9.4. Outline the types of injuries common in different sports.
C.9.5. Outline the common causes of running-related injuries.
C.9.6. Explain how risks and hazards of exercise can be reduced.
C.9.7. Evaluate the benefits and hazards of exercise with regard to health.
Option D: Nutrition for sports, exercise and health
D.1. Digestion and absorption
D.1.1. Outline the features of the principal components of the digestive system.
D.1.2. State the typical pH values found throughout the digestive system.
D.1.3. Describe the function of enzymes in the context of macronutrient digestion.
D.1.4. Explain the need for enzymes in digestion.
D.1.5. List the enzymes that are responsible for the digestion of carbohydrates, fats and proteins from the mouth to the small intestine.
D.1.6. Describe the absorption of glucose, amino acids and fatty acids from the intestinal lumen to the capillary network.
D.2. Water and electrolyte balance
D.2.1. State the reasons why humans cannot live without water for a prolonged period of time.
D.2.2. State where extracellular fluid can be located throughout the body.
D.2.3. Compare water distribution in trained and untrained individuals.
D.2.4. Explain that homeostasis involves monitoring levels of variables and correcting changes in levels by negative feedback mechanisms.
D.2.5. Explain the roles of the loop of Henlé, medulla, collecting duct and ADH in maintaining the water balance of the blood.
D.2.6. Describe how the hydration status of athletes can be monitored.
D.2.7. Explain why endurance athletes require a greater water intake.
D.2.8. Discuss the regulation of electrolyte balance during acute and chronic exercise.
D.3. Energy balance and body composition
D.3.1. Define the term basal metabolic rate (BMR).
D.3.2. State the components of daily energy expenditure.
D.3.3. Explain the relationship between energy expenditure and intake.
D.3.4. Discuss the association between body composition and athletic performance.
D.3.5. Discuss dietary practices employed by athletes to manipulate body composition.
D.4. Nutritional strategies
D.4.1. State the approximate glycogen content of specific skeletal muscle fibre types.
D.4.2. Describe, with reference to exercise intensity, typical athletic activities requiring high rates of muscle glycogen utilization.
D.4.3. Discuss the pattern of muscle glycogen use in skeletal muscle fibre types during exercise of various intensities.
D.4.4. Define the term glycemic index (GI).
D.4.5. List food with low and high glycemic indexes.
D.4.6. Explain the relevance of GI with regard to carbohydrate consumption by athletes pre- and post-competition.
D.4.7. Discuss the interaction of carbohydrate loading and training programme modification prior to competition.
D.4.8. State the reasons for adding sodium and carbohydrate to water for the endurance athlete.
D.4.9. Discuss the use of nutritional ergogenic aids in sports.
D.4.10. State the daily recommended intake of protein for adult male and female non-athletes.
D.4.11. List sources of protein for vegetarian and non- vegetarian athletes.
D.4.12. Discuss the significance of strength and endurance training on the recommended protein intake for male and female athletes.
D.4.13. Outline the possible harmful effects of excessive protein intake.
D.5. Glucose uptake (HL only)
D.5.1. State the normal levels of blood glucose at rest.
D.5.2. Outline the causes of hypoglycemia and hyperglycemia.
D.5.3. Explain the transportation of glucose across the cell membrane when at rest and during physical activity.
D.5.4. Outline the effect of training on an athlete’s ability to take in glucose at the cellular level.
D.6. The effects of alcohol on performance and health (HL only)
D.6.1. Describe the acute effects of excess alcohol on the body.
D.6.2. Outline the possible effects of excessive chronic alcohol intake on body systems.
D.6.3. Discuss the effects of alcohol on athletic performance.
D.7. Antioxidants (HL only)
D.7.1. Outline the role of antioxidants in the body.
D.7.2. Explain the harmful effects of free radicals at the cellular level.
D.7.3. Describe free radical production during exercise..
D.7.4. Evaluate the role of antioxidants for combating the effects of free radicals.

DP Sports, Exercise and Health Science Questionbank