Principles and methods of training

Getting the best out of your training requires a little planning. The best training programmes are built on principles of specificity, overload, progression and reversibility.

You can also use the FITT acronym to help remember the key things to consider when tailoring programmes for individual sporting goals. It stands for; Frequency, Intensity, Time and Type. Calculating the target zone also helps assess how much aerobic or anaerobic training you need to do to improve fitness. Just don’t forget to warm down!

Principles of training

By using the principles of training as a framework we can plan a personal training programme that uses scientific principles to improve performance, skill, game ability and physical fitness.

Training should be matched to an individual's needs.


A successful training programme will meet individual needs which are personal fitness needs based on age, gender, fitness level and the sport for which we are training. A successful training programme will also include exercise in the correct heart-rate target zone.

The key principles when planning a programme are:

• Specificity – training must be matched to the needs of the sporting activity to improve fitness in the body parts the sport uses.
• Overload - fitness can only be improved by training more than you normally do. You must work hard
• Progression – start slowly and gradually increase the amount of exercise and keep overloading.
• Reversibility – any adaptation that takes place as a result of training will be reversed when you stop training. If you take a break or don’t train often enough you will lose fitness.

In planning a programme, use the FITT principles to add the detail:

• Frequency - decide how often to train.
• Intensity - choose how hard to train.
• Time - decide for how long to train.
• Type - decide which methods of training to use.

You should also consider the principle of moderation. It is important to have rest periods which allow the body to adapt. Too much training (overtraining) can lead to injury.

Methods of training

Training can be aerobic or anaerobic.

• In aerobic exercise, which is steady and not too fast, the heart is able to supply enough oxygen to the muscles. Aerobic training improves cardiovascular fitness. 
• Anaerobic exercise is performed in short, fast bursts where the heart cannot supply enough oxygen to the muscles. Anaerobic training improves the ability of the muscles to work without enough oxygen when lactic acid is produced.

Aerobic training improves cardiovascular fitness. Weight training improves muscular strength, endurance and power.

Specific training methods can be used to improve each fitness factor:

• Circuit training involves performing a series of exercises in a special order called a circuit. Each activity takes place at a 'station'. It can be designed to improve speed, agility, coordination, balance and muscular endurance.
• Continuous training involves working for a sustained period of time without rest. It improves cardio-vascular fitness.
• Cross training involves using another sport or activity to improve your fitness. It happens when an athlete trains in a different environment. For example a volleyball player uses the power training for that sport to help with fitness for long jump.
• Fartlek training or 'speed play' training involves varying your speed and the type of terrain over which you run, walk, cycle or ski. It improves aerobic and anaerobic fitness.
• Interval training involves alternating between periods of hard exercise and rest. It improves speed and muscular endurance.
• Weight training uses weights to provide resistance to the muscles. It improves muscular strength (high weight, low reps), muscular endurance (low weight, high reps, many sets) and power (medium weight and reps performed quickly).
• Altitude training (AQA only) is aerobic training high above sea level, where oxygen levels are lower. It is used to increase aerobic fitness quickly.

General methods of training can be applied to specific sports. For example, continuous training might involve swimming, cycling, rowing, aerobics or running.