Lesson 2 · Exercise assessment and prescription
Fitness testing and exercise assessment for program design
Two people run the same 20-metre shuttle test on the same afternoon. One is a club netballer starting pre-season; the other has been told by a doctor to get moving. The number that comes out is the same kind of number, and it means two completely different things. This lesson is about choosing a test, trusting the result, and turning it into a program.
A coach tests a squad's beep-test scores in week one and again in week ten. Every score has gone up. The coach announces that the training program worked.
Write down two other explanations for the improvement that have nothing to do with the training program. Then write one thing you would need to have controlled to rule them out.
- Define validity and reliability, and explain why a test that lacks either is worse than no test.
- Select an appropriate test for a named fitness component and a named sport.
- Discuss how testing serves recreational participants and elite athletes differently, in purpose, frequency and precision.
- Explain how assessment data becomes a baseline, a goal and a prescription.
- Evaluate the limits of testing, including protocol drift, motivation and ecological validity.
- Fitness testing — measuring a component of physical fitness under a standardised protocol.
- Performance testing — measuring something closer to the competitive act itself, such as repeated-sprint ability or match running load.
- Validity — the extent to which a test measures the thing it claims to measure.
- Reliability — the extent to which a test gives the same result on repetition, when the athlete has not changed.
- Protocol — the fixed set of conditions, instructions, equipment and scoring rules under which a test is run.
- Baseline — the first measurement, against which every later measurement is compared.
- Normative data — reference tables that place a score against a comparable population.
- Ecological validity — how well a test reproduces the demands of the real activity.
A test produces a number. The number is only useful if you can answer two questions about it: is it measuring what I think it is, and would I get it again tomorrow. Those are validity and reliability, and they fail in different ways.
A vertical jump is a valid measure of lower-body power and an invalid measure of aerobic endurance, no matter how carefully you run it. A beep test run on a wet court, with a different operator counting, and after a heavy session the day before, may be perfectly valid and hopelessly unreliable — the score moves for reasons that have nothing to do with the athlete.
Reliability is bought with protocol. Same surface, same footwear, same time of day, same warm-up, same instructions, same scorer, same rest before. Every one of those held constant is a rival explanation removed.
| Property | Question it answers | What failure looks like |
|---|---|---|
| Validity | Does it measure the component I claim? | Using a sit-and-reach score to describe an athlete's shoulder flexibility |
| Reliability | Would a repeat give the same score? | Retesting on a different surface with a different operator, then calling the change an adaptation |
| Specificity | Does it match this sport's demands? | Assessing a rower with a 40-metre sprint time |
| Objectivity | Would two testers score it the same? | A coach judging technique quality by eye with no criteria sheet |
An unreliable test is more dangerous than no test, because it produces a number that looks like evidence. Every change it shows will be read as an adaptation, and some of those changes are just the measurement moving.
Quick check: A coach times a 1 km run on a track in week 1 and on a hilly road course in week 8, then reports an improvement in aerobic capacity. The clearest problem is that the testing lacks:
Testing starts from a question, not from a test. The question is always some version of which quality limits this athlete's performance right now. Once you have named the component, the choice of instrument follows.
| Component | Representative test | What the score reflects | Suits |
|---|---|---|---|
| Aerobic capacity | Multi-stage shuttle run; Yo-Yo intermittent recovery test | Ability to resupply energy aerobically and to recover between efforts | Team sports with repeated bouts, such as football and netball |
| Anaerobic capacity and power | Wingate test on a cycle ergometer | Peak and mean power over 30 seconds, and the rate of fatigue | Track cycling, sprint kayak, rugby forwards |
| Muscular strength | One-repetition maximum, or a predicted maximum from a submaximal set | Maximal force a muscle group can produce once | Weightlifting, throws, contact sports |
| Muscular power | Vertical jump; standing broad jump | Force produced quickly through a short range | Volleyball, basketball, jumps |
| Speed | 20 m or 40 m sprint with timing gates | Acceleration and maximal running velocity | Sprinting, field sports |
| Agility | Illinois agility run; 505 change-of-direction test | Speed of a controlled change of direction | Court and field sports |
| Flexibility | Sit-and-reach; goniometry at a named joint | Range of motion at a specific joint or joint pair | Gymnastics, swimming, dance |
Two of these are named in the syllabus for a reason. The Yo-Yo intermittent recovery test is deliberately not a continuous run: it alternates shuttles with short active recovery, so it measures the thing a team-sport athlete actually needs, which is repeated effort with incomplete recovery. The Wingate test is a 30-second all-out cycle sprint against a fixed braking load, and it reports three separate things at once, peak power, mean power, and the percentage drop from peak to the end, which is a direct measure of anaerobic fatigue.
Name the limiting component first, then pick the instrument. A test chosen before the question has been asked will produce a number that nobody can act on.
True or false: The Yo-Yo intermittent recovery test is preferred to a continuous run for team-sport athletes because it reproduces repeated efforts separated by incomplete recovery.
The syllabus asks you to discuss testing for both groups. Discussion means holding two purposes side by side, not describing the same practice twice.
| Recreational participant | Elite athlete | |
|---|---|---|
| Primary purpose | Health, motivation and safe starting point | Performance diagnosis and selection |
| Typical measures | Resting heart rate, blood pressure, waist circumference, submaximal aerobic estimate, basic strength and flexibility | Sport-specific power, repeated-sprint ability, laboratory measures such as oxygen uptake and lactate response |
| Precision required | Enough to detect a meaningful health change | Enough to detect a change smaller than normal day-to-day variation |
| Frequency | Every few months, tied to review points | Tied to training phases, often several times a season |
| How the result is used | Set a realistic goal, build adherence, show progress | Adjust training load, target a weakness, inform selection and return to play |
| Main risk of testing | Discouragement, or a maximal test that is unsafe or unpleasant for a beginner | Testing that costs training time and adds fatigue without changing a decision |
Notice that the risk is not the same risk. For a recreational participant a badly chosen maximal test can end participation altogether, so submaximal estimates are usually preferred. For an elite athlete the cost is opportunity: a test that will not change what the coach does next is a session spent not training.
For a recreational participant, testing mostly exists to support participation and health. For an elite athlete, it exists to change a decision. If no decision would change, the test should not be run.
Fill the gaps. A test measures what it claims to measure if it has , and it returns the same score on repetition if it has . The first measurement taken, against which all later ones are compared, is the .
This is the second dot point, and it is the one examiners reward. Assessment does four separate jobs in program design, and a strong answer names them separately.
- It sets the baseline. Training intensity is prescribed as a proportion of something measured, a maximum heart rate, a one-repetition maximum, a current best time. Without a baseline the prescription is a guess.
- It identifies the limiting component. A midfielder with excellent aerobic scores and a poor repeated-sprint result needs a different block from one with the opposite profile, even though both are the same position in the same team.
- It makes the goal specific and measurable. A goal expressed as a target score on a test the athlete has already done is checkable. A goal expressed as improved fitness is not.
- It closes the loop. Re-testing under the same protocol is the only evidence that a training block did what it was designed to do, and it is what turns the next block from a repeat into an adjustment.
Follow one case through. A 17-year-old club netballer records a strong Yo-Yo score, an average vertical jump, and a marked left-to-right difference in a single-leg hop. Nothing there is a health concern. But it prescribes a block: lower-body power work as the priority, a unilateral emphasis to address the side-to-side difference, aerobic work reduced to maintenance because it is not the limiter, and a re-test of both jump measures at the end of the block, on the same surface, in the same shoes.
Assessment turns a program from a template into a prescription. Baseline, limiter, target, re-test — those four words are the structure of an answer to any question that asks how assessment assists program design.
Two truths and a lie. One of these statements about exercise assessment is false. Find it.
A number carries an air of authority that the process behind it does not always deserve. Four limits are worth naming.
- Motivation is part of the score. Most field tests are maximal and voluntary. A score can rise because the athlete tried harder on the second occasion, which is a real change in the number and not a change in physiology.
- Protocol drifts. Surfaces, shoes, temperature, time of day, the previous day's training and who is counting all move a score. Uncontrolled, they are indistinguishable from adaptation.
- Ecological validity is limited. A treadmill or ergometer removes the decision-making, contact, changes of direction and pacing that define the actual sport. High scores do not guarantee performance.
- A test measures a component, not an athlete. Technique, tactical understanding, resilience and decision-making are unrepresented in every test above, and they routinely decide matches.
The response is not to stop testing. It is to standardise the protocol, interpret changes against known day-to-day variation rather than treating any change as real, use a small battery rather than a single test, and read the result alongside what the coach sees in competition.
Activities · choose, justify, interpret
For each athlete, name one test you would run and give the component it measures and one sentence of justification. There is more than one defensible answer; the justification is what is being assessed.
A state-level netball centre who is beaten to the ball late in the fourth quarter but not in the first.
A track cyclist preparing for a 500-metre time trial, where the whole event lasts under 40 seconds.
A 58-year-old beginning supervised exercise after a long inactive period, cleared at Stage 1 screening.
A volleyball middle blocker returning from a six-week ankle injury, whose coach wants evidence before selection.
Match each term to its meaning.
- Validity
- Reliability
- Normative data
- Ecological validity
- The extent to which a test measures the quality it claims to measure
- The extent to which a test returns the same score when the athlete has not changed
- Reference tables that place a score against a comparable population
- How closely a test reproduces the demands of the real activity
A 16-year-old rugby league halfback completes a pre-season battery. Percentile ranks are against age-matched players in the same competition.
| Test | Result | Percentile |
|---|---|---|
| Yo-Yo intermittent recovery, level 1 | 1840 m | 85th |
| 20 m sprint | 3.28 s | 40th |
| Vertical jump | 48 cm | 35th |
| Predicted one-repetition maximum, back squat | 92 kg | 30th |
| Sit-and-reach | 21 cm | 70th |
Answer three things. Which component is the limiter, and how do you know? Which component should be trained only to maintain, and why is that a deliberate choice rather than neglect? Name the two tests you would repeat at the end of an eight-week block, and state one protocol condition you would hold constant for each.
Lock it in. In one sentence, state why a coach who changes the test protocol between the baseline and the re-test cannot claim the training block worked.
Discuss the use of performance and fitness testing for recreational participants and elite athletes.
Discuss requires arguments on both sides and an informed position. The stem also names two populations, so a single undifferentiated answer cannot score well.
Plan: define the issue, argue the value, argue the limitations, distinguish the two populations, then take a position.
Fitness testing measures components of fitness under standardised conditions in order to inform training. The issue is whether the information it produces is worth its cost and its effects on the participant, and whether the answer is the same for a recreational participant as for an elite athlete.
Testing has real value. It establishes a baseline against which change can be measured, so a program's effect can be evaluated rather than assumed. It identifies which fitness components are limiting, so training can be directed at the actual weakness rather than at what the athlete enjoys. Repeat testing detects whether adaptation has plateaued, indicating that the overload stimulus needs to increase. And for elite athletes, sport-specific protocols such as the Yo-Yo intermittent recovery test for repeated-sprint sports or the Wingate test for anaerobic power give data precise enough to individualise training thresholds.
There are real limitations. Test results are only as good as their standardisation, so variation in surface, temperature, footwear, motivation, sleep or time since eating can produce a change that reflects conditions rather than fitness. Many field tests are predictive rather than direct, so they estimate a quality rather than measure it. Maximal tests carry injury and cardiac risk. And testing consumes training time and, for recreational participants, can be demotivating where results are presented against elite norms rather than against the individual's own baseline.
The balance therefore falls differently for each group. For elite athletes the marginal gains testing informs are decisive, the cost of testing is small relative to the program, and the athlete is conditioned to perform maximal efforts safely — so frequent, sport-specific testing is justified. For recreational participants the purpose is different: submaximal and functional tests that establish a safe starting point, track personal progress and support motivation are appropriate, whereas maximal protocols and elite comparison offer little useful information at greater risk.
The defensible position is that testing is valuable in proportion to how directly its result changes the training decision. Where a test will alter what the person does next it earns its place; where it produces a number that changes nothing, it is a cost — which is why the appropriate test battery differs between the two populations rather than differing only in frequency.
Fitness testing measures components of fitness under standardised conditions in order to inform training, and the issue is whether the information justifies its cost and effects, and whether the answer is the same for recreational participants as for elite athletes. Testing has real value: it establishes a baseline so a program's effect can be evaluated rather than assumed; it identifies which components are limiting, so training targets the actual weakness; repeat testing detects plateaus, indicating the overload stimulus must increase; and sport-specific protocols such as the Yo-Yo intermittent recovery test for repeated-sprint sports or the Wingate test for anaerobic power give elite athletes data precise enough to individualise thresholds. The limitations are equally real. Results are only as good as their standardisation, so surface, temperature, footwear, motivation, sleep or time since eating can produce change reflecting conditions rather than fitness; many field tests predict rather than directly measure a quality; maximal tests carry injury and cardiac risk; and testing consumes training time and can demotivate recreational participants where results are set against elite norms rather than their own baseline. The balance therefore falls differently for each group: for elite athletes the marginal gains are decisive, the relative cost is small and the athlete is conditioned to perform maximal efforts safely, justifying frequent sport-specific testing, whereas for recreational participants submaximal and functional tests that establish a safe starting point and track personal progress are appropriate and maximal protocols offer little useful information at greater risk. Testing is therefore valuable in proportion to how directly its result changes the next training decision — which is why the appropriate battery differs between the populations rather than differing only in frequency.
Explain how exercise assessment assists in developing an effective training program.
Explain asks how assessment feeds into program design. Listing tests is description; the marks are for what each result changes about the program.
Plan: name the principle, build linked pairs from assessment to program decision, then answer the question directly.
A training program is a set of decisions about what to train, how hard, how often and for how long. Assessment supplies the information each of those decisions requires, so without it the program is prescribed from assumption and cannot be individualised.
Assessment of the fitness components relevant to the sport identifies which are limiting performance, so training time is allocated to the weakest contributor rather than distributed evenly, which produces greater improvement for the same total training load.
Assessment establishes the individual's current thresholds — maximum and resting heart rate, aerobic threshold, and maximal strength for the relevant lifts — so intensity can be prescribed as a proportion of what this person can actually do, which keeps the load above the threshold required for adaptation and below the level that causes injury or overtraining.
Repeating the assessment during the program shows whether adaptation is occurring, so a plateau signals that overload must be increased and a decline signals inadequate recovery, which means the program can be adjusted on evidence rather than on the athlete's impression of how training feels.
A training program is a set of decisions about what to train, how hard, how often and for how long, and assessment supplies the information each decision requires, so without it a program is prescribed from assumption and cannot be individualised. Assessment of the fitness components relevant to the sport identifies which are limiting performance, so training time is allocated to the weakest contributor rather than spread evenly, producing greater improvement for the same total load. It establishes the individual's current thresholds — maximum and resting heart rate, aerobic threshold and maximal strength for the relevant lifts — so intensity is prescribed as a proportion of what this person can actually do, keeping the load above the threshold required for adaptation and below the level causing injury or overtraining. Repeating the assessment during the program then shows whether adaptation is occurring, so a plateau signals that overload must increase while a decline signals inadequate recovery, allowing adjustment on evidence rather than on the athlete's impression of how training feels. Exercise assessment therefore converts a generic program into an individualised one at every decision point, and converts program review from opinion into measurement.
Go back to card 01. Your two rival explanations for the squad's improved beep-test scores — were they on the list this lesson gave? Learning the test, trying harder the second time, a different surface or operator, and simple growth and maturation in a young squad are all candidates. Which of them would a standardised protocol have removed, and which would it not?
Multiple choice · 5 questions
MC 1. A test is described as reliable. This means that the test:
- A. returns a consistent score on repetition when the athlete has not changed
- B. measures the fitness component it claims to measure
- C. reproduces the demands of the athlete's sport
- D. can be scored by any person without training
MC 2. The Wingate test is most appropriate for assessing an athlete who competes in:
- A. a marathon
- B. a 500-metre track cycling time trial
- C. a round of golf
- D. a gymnastics floor routine judged on flexibility
MC 3. The main reason a coach re-tests under the identical protocol used at baseline is to:
- A. make the second test more difficult than the first
- B. reduce the total time spent on testing
- C. ensure any change in score can be attributed to training rather than to the conditions
- D. allow the athlete to compare their score with a national average
MC 4. Compared with an elite athlete, testing a recreational participant is more likely to prioritise:
- A. laboratory measures of oxygen uptake and blood lactate
- B. detecting changes smaller than normal day-to-day variation
- C. selection decisions for a representative squad
- D. submaximal estimates that are safe, encouraging and support ongoing participation
MC 5. An athlete records an excellent treadmill result but is repeatedly out of position late in matches. The clearest explanation is that the test lacked:
- A. reliability, because the treadmill score would not repeat
- B. ecological validity, because it removed the decision-making and changes of direction the sport demands
- C. objectivity, because the treadmill was scored by one person
- D. normative data, because no reference tables exist for treadmill tests
Short answer · exam style
SA 1. Understand Band 4 Explain how exercise assessment assists a coach in developing a training program for an individual athlete. (4 marks)
SA 2. Analyse Band 5 Discuss the use of fitness testing for a recreational participant and for an elite athlete. In your answer, refer to the purpose of testing and the precision required in each case. (5 marks)
SA 3. Evaluate Band 6 “A battery of fitness tests tells a coach everything they need to know about an athlete's readiness to perform.” To what extent do you agree? Justify your answer with reference to what testing does and does not measure. (6 marks)
📖 Comprehensive answers (click to reveal)
Multiple choice: 1 → A. 2 → B. 3 → C. 4 → D. 5 → B.
Activity 1, indicative answers: 1 → Yo-Yo intermittent recovery test. Component: aerobic capacity and the ability to repeat efforts with incomplete recovery. Being beaten late but not early points at recovery between repeated efforts rather than at speed. 2 → Wingate test. Component: anaerobic power and capacity. The event is under 40 seconds, so peak power, mean power and the fatigue index describe it directly. 3 → A submaximal aerobic estimate plus basic strength and flexibility measures. Component: aerobic capacity and functional strength. A maximal test is unnecessary for the decision being made and risks discouraging a beginner. 4 → A single-leg hop or 505 change-of-direction test comparing left with right. Component: lower-body power and change of direction, measured for symmetry. The decision is a return-to-play decision, so the comparison that matters is injured side against uninjured side.
Activity 2, indicative answers: The limiter is lower-body strength and power, shown by the 30th percentile squat and 35th percentile jump, which are the two lowest ranks in the battery and are also mutually consistent. Aerobic capacity should be trained to maintain only, at the 85th percentile it is a strength rather than a constraint, and time spent improving it further would displace work on the limiter, which is a deliberate allocation of limited training time rather than neglect. Re-test the vertical jump and the predicted one-repetition maximum, because those are the two measures the block targets. Protocol conditions: for the jump, the same surface, footwear, measuring device and arm-swing rule; for the squat, the same depth criterion, bar, warm-up protocol and prediction equation.
SA 1 (4 marks): Four distinct functions, each explained rather than named [1 each]. Assessment establishes a baseline against which intensity can be prescribed as a proportion of a measured maximum [1]. It identifies the limiting fitness component so that training time is allocated to the quality that actually constrains performance [1]. It makes the goal specific and measurable, because a target expressed as a score on a test already completed is checkable [1]. It closes the loop through re-testing under the same protocol, which supplies the evidence that the block worked and informs the next one [1]. A response that lists the four without explaining any earns roughly half.
SA 2 (5 marks): Purpose: for a recreational participant, testing supports health, safe starting intensity, motivation and adherence [1]; for an elite athlete it diagnoses performance, targets a weakness and informs selection or return to play [1]. Precision: the recreational participant needs only enough precision to detect a meaningful health change, so submaximal estimates are usually preferred and are also safer and more encouraging [1]; the elite athlete needs enough precision to detect a change smaller than normal day-to-day variation, which requires tightly standardised or laboratory protocols [1]. A discussion mark is available for holding the two together, for instance by noting that the same instrument can serve both groups while doing a different job, and that the risk differs, discouragement or harm for the beginner against training time lost for the elite athlete [1].
SA 3 (6 marks): A sustained judgement is required. Agree in part [1]. What testing provides: an objective baseline for prescription, identification of the limiting component, a measurable goal, and evidence of change after a block [2]. What it omits: technique, tactical understanding, decision-making under pressure and psychological readiness are unrepresented; motivation contaminates maximal field tests; protocol drift can masquerade as adaptation; and laboratory or ergometer tests strip out the contact, pacing and changes of direction that define the sport, so they have limited ecological validity [2]. Judgement: a battery is necessary but not sufficient — it is strong evidence about physical capacities and weak evidence about readiness to perform, so it should be read alongside competition observation rather than in place of it [1]. A response that only lists tests, or only criticises testing, cannot reach the top band.
Lesson 1 asked whether this person should train at all. This lesson asked what they should train first. Together they are the whole of the first inquiry question: personalisation begins with screening and is made specific by assessment.
The strongest revision move here is the four-word structure: baseline, limiter, target, re-test. Take any athlete you know and run them through it in four sentences. Then say, in one sentence, what your chosen test could not see.
Mark lesson as complete
Tick when you've finished the practice and review.