Principles of training: specificity, progressive overload, frequency, intensity, time, type (FITT), reversibility, individuality, variety and recovery; their application to programming for a chosen activity

What this dot point is asking

QCAA wants you to use the principles of training to justify the programming decisions in a training program for a chosen activity. The principles are not isolated definitions; they are the rules a coach uses to decide what to do, how much, how often, and how to adjust over time. Strong responses name a principle, apply it to a specific programming choice, and justify the choice in relation to the chosen activity's demands.

The answer

Specificity

Specificity says the training stimulus must match the demand. There are several dimensions of specificity.

• Energy system specificity. Train the energy system the sport uses. A sprinter trains the ATP-PC and glycolytic systems with short high-intensity efforts; a distance runner trains the aerobic system with longer sustained efforts.
• Movement specificity. Train the same movement patterns. A cyclist trains on a bike, not by rowing.
• Muscle group specificity. Train the muscles the sport uses. A rower trains pulling muscles; a discus thrower trains rotational core power.
• Speed and contraction-type specificity. Match the speed and contraction type. A javelin thrower trains explosive, fast movements; an endurance athlete trains lower-speed sustained contractions.
• Environmental specificity. Train in the conditions the sport is played in. A surf lifesaver trains in surf; an alpine skier trains at altitude and on snow.

Specificity is the dominant principle. Almost every programming decision is justified first with reference to specificity, then refined with the other principles.

Progressive overload

Progressive overload says the stimulus must be increased over time to keep producing adaptation. The body adapts to a given load and stops adapting unless the load increases.

Variables a coach can progress:

• Load (weight lifted)
• Volume (sets, reps, distance)
• Intensity (percentage of maximum or rating of perceived exertion)
• Frequency (sessions per week)
• Density (work-rest ratio)

Progression is gradual. A common rule of thumb is around a 5 to 10 per cent increase per week, with periodic deload weeks where load is reduced to allow recovery. Excessive or sudden overload risks injury and overreaching.

The FITT framework

FITT is the prescription framework that turns training principles into a written program.

• Frequency. How often the athlete trains a given quality. Aerobic capacity often improves with around 3 to 5 sessions per week; strength often programs at around 2 to 4 sessions per week for trained athletes; technical sport practice can be daily.
• Intensity. How hard each session is. Set with target heart rate zones, percentages of 1RM, paces, rating of perceived exertion (1 to 10 scale), or velocity-based measures.
• Time. How long each session lasts, or for resistance training, the total volume.
• Type. What mode of training is used (continuous running, intervals, resistance, plyometrics, sport-specific drills).

FITT is the bridge between principles and practice. A coach answers each FITT question for each component of fitness in the program.

Reversibility

Reversibility says adaptations are lost when training stops or significantly reduces. Aerobic adaptations decay within around 2 weeks of detraining; strength adaptations decay more slowly but are reduced within 2 to 4 weeks of stopping. The implication for the program is that off-season detraining must be managed (maintenance work in the off-season) and that injury comebacks require a structured progressive build rather than a return to pre-injury load.

Individuality

Individuality says programs must reflect the individual athlete's response. Two athletes given the same program will respond differently because of genetics, training age, lifestyle, recovery, age, and injury history. The implication is that prescriptions adapt to the individual, often through small adjustments to load, volume, or session selection based on monitoring data.

Variety

Variety says the program needs differences in mode and stimulus to avoid staleness and to develop the athlete across the full range of demands. Variety is not arbitrary; it is purposeful change to address a fitness component or to break a plateau. A repeat-sprint athlete might rotate through short sprints, hill sprints, and small-sided games as different ways to train the same energy systems.

Recovery

Recovery is the period between sessions when adaptation occurs. The body does not adapt during the session; it adapts during the recovery from it. Recovery is influenced by sleep (around 7 to 9 hours per night for adult athletes; more for adolescents), nutrition (carbohydrate and protein intake aligned to training load), and active recovery (low-intensity movement, mobility work, hydrotherapy). Strong programs schedule recovery rather than treating it as the absence of training.

Putting the principles together (programming decisions)

The principles do not stand alone. A training session for a chosen activity is justified by stacking principles:

1. Identify the chosen activity and the priority components of fitness (linked to the components-of-fitness dot point).
2. Choose the type of training that matches each component (linked to the training-methods dot point).
3. Apply FITT for each component for each session of the week.
4. Apply specificity to the type, the movement patterns, and the environment.
5. Plan progressive overload across the block (linked to the periodisation dot point).
6. Plan reversibility (off-season maintenance, return-to-training).
7. Apply individuality through monitoring (heart rate, ratings of perceived exertion, sleep, soreness, performance markers).
8. Build variety to prevent staleness.
9. Schedule recovery.

A QCE answer that names each principle, applies it to a programming choice, and ties the choice to the chosen activity sits at the A-grade level.

Examples in context

Example 1. A 1500 metre runner's aerobic capacity block applies specificity (running, not cycling, at race-relevant intensities), progressive overload (interval volume rising from 4 by 800 metres to 6 by 800 metres over the block), FITT (4 sessions per week, intensity at lactate threshold pace, 45 minutes per session, type of intervals and continuous runs), reversibility planning (maintenance running in the post-competition transition), individuality (sessions tuned to the athlete's response, with rating of perceived exertion logged each session), variety (mixing tempo runs, intervals, fartlek, and long runs to train aerobic capacity from multiple angles), and recovery (one full rest day per week and a deload week every 3 to 4 weeks).

Example 2. A junior AFL midfielder's pre-season strength block uses specificity (compound lifts that train the running and contact muscles, with rotational and acceleration work), progressive overload (load rising from around 70 per cent of 1RM to 85 per cent across the block, with rep volume reducing as load rises), FITT (3 strength sessions per week, intensity prescribed as percentage of 1RM, 45 to 60 minutes per session, type of compound free-weight lifts plus accessory work), individuality (modifications for an athlete with a recent ankle sprain), and recovery (24 hours minimum between strength and contact sessions, planned sleep and nutrition support).

Example 3. A wheelchair basketball player (NWBL pathway) trains upper-body strength and chair-handling agility. The program applies specificity (upper-body lifts, chair-handling drills, chair-mounted core work), progressive overload (load and chair-handling complexity increasing across the block), and individuality (lift selection and chair set-up tuned to the athlete's classification and functional capacity), with FITT framing each session and recovery built between contact sessions.

Try this

Q1. Define specificity and apply it to the design of an aerobic training session for a swimmer. [4 marks]

• Cue. Specificity = match the energy systems, muscle groups, movement patterns, speeds, and environment of the sport. For a swimmer this means continuous and interval swimming sets at race-relevant intensities and strokes, with a kick or pull set targeting the specific muscle groups, rather than running or general aerobic work.

Q2. Construct a FITT prescription for muscular strength training for a beginner athlete in their off-season. [5 marks]

• Cue. Frequency around 2 to 3 sessions per week; intensity around 65 to 75 per cent of 1RM (or rating of perceived exertion of 6 to 7 out of 10); time around 45 minutes per session; type of compound free-weight or guided lifts with the major movement patterns (squat, hinge, press, pull). Justify each variable.

Q3. Explain the principle of reversibility and describe one strategy a coach uses in the off-season to manage it. [3 marks]

• Cue. Reversibility = adaptations are lost when training stops or significantly reduces, with aerobic adaptations decaying within around 2 weeks and strength adaptations decaying within 2 to 4 weeks of stopping. Strategy: maintenance training at reduced volume but maintained intensity (around 1 to 2 sessions per week at 70 to 80 per cent of pre-season intensity) to preserve adaptations through the off-season.