Skip to main content
EnglandPhysical EducationSyllabus dot point

What principles make a training programme effective, and how do you set the right intensity?

The principles of training (specificity, progressive overload, reversibility, tedium), the FITT principle, overload and training thresholds, and the calculation of training intensity using maximum heart rate and the one-rep maximum.

A focused answer to OCR GCSE PE Component 01 on the principles of training: specificity, progressive overload, reversibility and tedium, the FITT principle, overload and aerobic and anaerobic training thresholds, and calculating training intensity from maximum heart rate and the one-rep maximum.

Generated by Claude Opus 4.811 min answer

Reviewed by: AI editorial process; not yet individually human-reviewed

Have a quick question? Jump to the Q&A page

Jump to a section
  1. What this dot point is asking
  2. The principles of training
  3. The FITT principle
  4. Overload and training thresholds
  5. Setting strength-training intensity
  6. Applying the principles together

What this dot point is asking

OCR wants you to explain the principles of training, apply the FITT principle, explain overload and training thresholds, and calculate training intensity from maximum heart rate and the one-rep maximum.

The principles of training

Specificity is why a swimmer trains mostly in the water and a sprinter does short explosive efforts. Reversibility is fast for cardiovascular fitness (noticeable losses within two to three weeks of stopping), which is why injured athletes maintain what they can.

The FITT principle

Overload and training thresholds

To improve, the body must train above its normal level (overload), but within sensible limits set by training thresholds. The aerobic training threshold and anaerobic training threshold mark the heart-rate zones where each type of adaptation happens. Training below the aerobic threshold produces little adaptation; training in the right zone overloads the correct energy system.

Setting strength-training intensity

For strength and resistance work, intensity is set as a percentage of the one-rep maximum (1RM), the heaviest weight that can be lifted once with good technique. Training for strength and power uses a high percentage of the 1RM (around 70 to 85 percent or more) with low repetitions; training for muscular endurance uses a lower percentage (around 50 to 60 percent) with high repetitions.

Applying the principles together

A good programme applies all the principles at once: it is specific to the sport, overloads progressively using FITT, in the correct heart-rate or 1RM zone, with variety to avoid tedium, and respects reversibility by training consistently. This is the basis of the training programme a performer designs and monitors (linking to fitness testing and methods of training).

Exam-style practice questions

Practice questions written in the style of OCR exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.

OCR 20182 marksCalculate the maximum heart rate of a 15 year old performer and the lower limit of their aerobic training zone (60 percent of maximum heart rate).
Show worked answer →

A Component 01 calculation. One mark for the maximum heart rate, one for the lower limit of the zone.

Maximum heart rate is 22015=205220 - 15 = 205 beats per minute. The lower limit of the aerobic zone is 0.60×205=1230.60 \times 205 = 123 beats per minute (to the nearest whole beat).

Markers accept small rounding differences but want the 220age220 - \text{age} method shown and the percentage applied correctly.

OCR 20213 marksExplain how a coach could apply progressive overload to a club runner using the FITT principle.
Show worked answer →

An application question. Award marks for using FITT to overload in a running context.

Award marks for changing one or more of: Frequency (run more sessions per week), Intensity (run faster or with shorter recovery), Time (run further or for longer) and Type (add interval or hill sessions). Each change must increase the demand on the body.

For full marks the increase must be progressive: a sudden large jump risks injury and overtraining, so the coach increases the load gradually so the body can adapt.

Related dot points

Sources & how we know this