The principles of training and their application to personal exercise/training programmes

Welcome to Your Training Guide!

Ever wondered why some people spend hours in the gym but never seem to get faster or stronger, while others improve every week? The secret isn't just "working hard"—it's about "working smart." In this chapter, we are going to look at the "rules" of exercise. These are called the Principles of Training. By the end of these notes, you'll know exactly how to design a training programme that actually works!

Section 1: The Main Principles (SPORT)

To remember the four main principles of training, just think of the word SPORT. Don't worry if these seem like big words at first; we'll break them down together.

1. Specificity

Specificity means that your training must be relevant to the sport or activity you are practicing. You need to train the right muscles and the right fitness components.
Example: A marathon runner wouldn't spend all their time lifting heavy weights to get "big" muscles. They need to focus on cardiovascular endurance and running.
Analogy: If you want to get better at playing the guitar, you wouldn't practice the drums every day, right? You have to practice the specific skill you want to improve.

2. Progressive Overload

To get fitter, you have to make your body work harder than it usually does. This is called overload. However, you must do this gradually—that's the progressive part. If you do too much too soon, you might get injured.
Example: If you can easily lift 10kg, you might move up to 12kg next week to keep challenging your muscles.

3. Reversibility

This is the "use it or lose it" principle. Reversibility means that if you stop training, or if the intensity isn't high enough, your fitness levels will drop back down.
Did you know? It takes much longer to gain fitness than it does to lose it! If you take a month off due to injury, your muscular endurance and strength will start to fade.
Analogy: Think of your fitness like a phone battery. Training charges it up, but if you stop charging it, the power slowly drains away.

4. Tedium

Tedium is a fancy word for boredom. If you do the exact same workout every single day, you will get bored and lose motivation. To prevent this, you need to use variety in your training.
Example: Instead of running on a treadmill every day, a footballer might do a hill run on Tuesday, a swim on Wednesday, and a match-play session on Friday.

Quick Review:
• Specificity: Suit the sport.
• Progressive Overload: Get harder gradually.
• Reversibility: Stop training, lose fitness.
• Tedium: Keep it interesting!

Key Takeaway: Effective training follows the SPORT acronym to ensure you are training for the right thing, pushing yourself safely, staying consistent, and keeping it fun.

Section 2: How to Overload (The FITT Principle)

Now we know we need "Progressive Overload," but how do we actually do it? We use the FITT principle. These are the four "dials" you can turn to make your workout harder.

Frequency

Frequency is how often you train.
To improve, you might increase your sessions from 2 days a week to 3 days a week.

Intensity

Intensity is how hard you train.
This could mean running faster or lifting heavier weights. We often measure this using Heart Rate.
Important Formula: To find your Maximum Heart Rate (MHR), use this:
\( \text{MHR} = 220 - \text{age} \)
If you are 15 years old, your MHR is \( 220 - 15 = 205 \) beats per minute.

Time

Time is how long each session lasts.
Instead of cycling for 20 minutes, you might increase it to 30 minutes to improve your aerobic endurance.

Type

Type is the kind of training you are doing.
You should choose a type of exercise that matches your specificity. If you want to improve power, you might choose plyometrics. If you want to improve cardiovascular endurance, you might choose continuous training.

Common Mistake to Avoid: Don't change all four FITT factors at once! If you suddenly train more often, for longer, and much harder, you are very likely to get injured or suffer from overtraining.

Key Takeaway: Use FITT to plan how you will challenge your body. Change one or two factors at a time to see steady progress.

Section 3: Applying Principles to Your Programme

When you create a Personal Exercise Programme (PEP), you must blend SPORT and FITT together. Here is a step-by-step way to think about it:

Step 1: Goal Setting
Decide what you want to achieve. A shot-putter wants power; a netballer wants agility.

Step 2: Use Specificity
Pick exercises that mimic your sport. If you are a swimmer, your "Type" should mostly be swimming!

Step 3: Plan for Overload
Decide which FITT factor you will change first. Most people start by increasing Time or Frequency before they increase Intensity.

Step 4: Avoid Reversibility and Tedium
Schedule your rest days so you don't get injured (which leads to reversibility) and change your drills every few weeks to stay excited about training.

Key Takeaway: A good training programme isn't random. It is a carefully planned journey that uses SPORT and FITT to move you from where you are now to where you want to be.

Quick Check: Do You Know Your Terms?

Question: If a gymnast stops training for 3 weeks because they are on holiday and finds they can no longer do a full split, which principle is this?
Answer: Reversibility. Their body lost the flexibility because the "stress" of training was removed.

Question: If a weightlifter adds 2kg to their bar every week, which principle are they using?
Answer: Progressive Overload (specifically the Intensity part of FITT).

Don't worry if you mix these up at first! Just keep practicing the mnemonics SPORT and FITT, and you'll be an expert in no time.