I’ve referred to this progressive overload a few times now in previous articles, but not everyone has come across this concept before. This principle is essential to seeing any positive changes in your body through exercise, but what does “progressive overload” mean exactly, when it comes to fitness training?
In this article you’ll find out more about the basics behind this very important principle, find out if you’re making the one crucial mistake that will stop you from ever seeing any results from your training, and how to make sure that you are training with progressive overload so that you too can see changes to your physique, strength or ability.
(Okay… I acknowledge that some of us might exercise for the health benefits, but I’m not ashamed to admit that one of my main drivers is cos I wanna look good!)
What is Progressive Overload?
Progressive overload is a principle used in fitness training that involves a gradual increase in demands placed on the body in order to increase strength, endurance, and power.
The increased stress placed on the body is the key to triggering a response by the body, which then works to synthesize and strengthen the cells and tissues required so that it can meet these new demands being placed on it.
You do this step-by-step in order to reach your maximum potential, which may be limited by genetics or your physical limits.
This simple concept is absolutely key in all exercise, and the foundation of weight training and body-building as we know it. Summarized differently: The body is lazy and only adapts to what it absolutely needs to in order to survive. You can use this to your benefit or your disadvantage, as you’ll find out from the following examples.
Human Bodies are Highly Adaptable….
Since the body adapts to demands that you place upon it, you can train your body to be stronger and more able. A nice side effect of this is that as you stack on the muscle, your body looks better too ;).
This is where progressive overload comes into play. Increase the demands you place on your body, and it will respond to meet those demands as best as it can. If you’re performing tasks which require a lot of muscle strength to do efficiently, then your body will start to optimize and grow those muscles in response.
…But they are also Lazy
Unfortunately, being highly adaptable also means our bodies only do the bare minimum that they have to in order to get by.
The bad news of this is that if you spend most of your days as a slovenly couch potato, your body will eventually adapt to the fitness demands that being a couch potato entails – nada. Sedentary or inactive people can actually lose muscle at an alarming rate.
NASA have studied this principle in action as well, with their astronauts experiencing up to 20% total body muscle loss in as little as 5 – 11 days in space due to zero-gravity. Without the demands that gravity places on muscles, the body doesn’t bother to keep those muscles around.
Applies to More Than Just Muscle
Progressive overload doesn’t just work for getting bigger and stronger muscles. This principle also applies to connective tissues, bone, cardiovascular fitness and flexibility, and the concept even stretches out into nutrition and digestion as well.
The body is smart and it will always optimize to meet the stimulus you provide it!
Why Most People Fail at Changing Their Bodies
This one mistake is unbelievably common, and it all stems from not understanding how progressive overload works.
My dad is a bit of an ‘exercise freak’, but in the whole time I’ve known him, he’s never changed his body shape or physique as a result of his training. “I want to bulk up” he told me in a recent conversation, and so I asked him what his workout routine is like.
To his credit, it’s very involved, though bordering on obsessive! Not including warming up and cooling down exercises, he ends up doing at least 1 hour of cardio a day as well as a further hour on the weight machine, and trains different muscle groups on alternating days so that he’s working out anywhere between 5-7 days of the week.
So with this 10-14+ hours per week of exercise, why hasn’t he seen any changes in his body?
He Makes the One Crucial Mistake Most People Make With Fitness Training
The answer is simple – he never increases the weight, makes it harder, or changes his routine. I asked him how he’d been training since he started. The routine was exactly the same 6 months on! Remember how the body adapts only as much as it has to? His has gotten good at doing his particular workout routine, but that’s it.
It’s all too common – people who go to the gym, do the exact same routine, and never see any results. Especially if you are investing a decent amount of time working out, it can be very frustrating not to see any tangible results or improvements.
If you want to improve, you need to make exercising difficult so that your body needs to adapt to keep up, hence the ‘overload’ in ‘progressive overload’.
How to Use ‘Progressive Overload’ in Your Workout Routine
You need to beat your previous workout in some way, so that you increase the demands placed on your body. When you do this, then you will start to see your body change and adapt to become stronger and more able to perform the exercises you are demanding of it.
Here are just a few ways you can achieve progressive overload in your workout routine:
- Add or increase resistance (by using weights or a resistance band)
- Do more repetitions
- Do the exercises with more intensity (e.g. more mental focus on activating muscles, at a faster rate, or with more explosive power)
- Take less rest between exercises (you could also ‘pre-fatigue’ muscles)
- Do different exercises that you are not used to
A good rule of thumb is that if it’s comfortable, you’re not working hard enough. A difficult workout is one that will get you the results that you want.
This can often be as much of an exercise for the mind as it is for the body, especially if you’re not used to ‘pushing through’ when it starts to get difficult or muscles start to ache and burn. Having strong willpower is a must for this, otherwise you fall into the trap of only exercising comfortably, and when that happens….. guess what? You’re no longer implementing progressive overload.
Progress Your Way To Success
To summarize, the concept of progressive overload is fundamental to anyone who wants to create physical changes in the way their body looks or functions.
Always make sure you are increasing the demands that you place on your body if you want to keep seeing positive changes. Little by little, you can improve until you get to your goals.
Though this can be difficult, a key mistake is to keep working out at the same level of difficulty. Though this will allow you to maintain your body function where it is at, it will not allow you to improve.
I hope you found this article on progressive overload helpful. I’m interested to hear if you incorporate progressive overload into your own workout routine, or are you happy to just maintain your level of fitness where it currently is at?