What is progressive overload?
Your body adapts to what you ask of it. If you lift the same weight the same number of times week after week, it has no reason to get any stronger than that. Progressive overload means raising the demand a little at a time. Not necessarily every session, but over weeks and months.
The increase does not have to be big. One more rep on one set counts. 2.5 kg more counts. What matters is that the direction over time is up.
Why your body needs a growing demand
Training is a signal. Muscles, tendons and the nervous system respond by getting better prepared for next time. Once a load has become easy, the adaptation has already happened and the signal gets weaker. Progress then stalls, even if you train just as often as before.
That does not mean every session has to be heavier than the last. It means you need a plan for raising the demand, and a way to see whether you are actually doing it.
How to progress
More reps first, then more weight
The most common and simplest method is called double progression. You pick a rep range, for example 8 to 12. You stay at the same weight until you reach the top of the range on every set with good form. Then you add weight and start again near the bottom of the range.
An example with the bench press and three sets in the 8 to 12 range:
- Week one: 60 kg for 9, 8 and 8 reps.
- Week two: 60 kg for 10, 9 and 9 reps.
- A few weeks later: 60 kg for 12, 12 and 12 reps.
- Next session: 62.5 kg, and you are back to around 8 reps.
The guide to sets and reps explains how to choose a range.
Small weight steps
Big jumps are hard to keep up with, especially in upper body exercises. Use the smallest plates your gym has, or the next dumbbell on the rack. With dumbbell presses, the step from one pair to the next can be large in percentage terms, so more reps are often a better choice than forcing the weight up.
More sets
You can also add a set to an exercise, for example going from three to four. That increases the total amount of work. Do it in moderation, one set at a time, and not on every exercise at once.
At home: slower tempo and harder variations
Without a barbell the weight is often fixed, so you raise the demand in other ways. Lower yourself more slowly, say three seconds down, as in tempo squats. Move to a harder variation, from knee push-ups to full push-ups, or from regular squats to the Bulgarian split squat. Adding reps works here too. The no-equipment home programme is built on exactly these steps.
How to choose your starting weight
Start lighter than you think. A common rule of thumb is to finish each set with two or three reps left in the tank, meaning you could have done a few more with good form. If you are aiming for 10 reps, pick a weight you could manage about 12 times.
Your first session is a test. If it is too easy, go up next time. If it is too heavy, go down. After two or three sessions you will have a weight that fits, and progression starts there.
Why you should log every set
Progressive overload depends on knowing what you did last time. Without numbers you are guessing, and most people guess wrong in both directions.
Write down the weight and reps for every set, not just your best one. Then you can see whether you are stuck, whether you are getting more reps at the same weight, and when it is time to go up. A training log does this for you, so you can check last session's numbers before you start.
When you stall
Sooner or later progress stops. That is normal. Check these before you change your programme:
- Sleep. Several short nights in a row can show up in your strength.
- Food. If you eat too little, especially while trying to lose weight, progress tends to be slower.
- Technique. Has the movement got sloppy as the weight went up? Lower the weight and build back up.
- Fatigue. After many hard weeks your body may need an easier week. Read the guide on deloads.
If an exercise stays stuck for several weeks even though all of this looks fine, try another rep range or variation. Change one exercise at a time.
If something hurts, stop the exercise and have it looked at by a doctor or physiotherapist. Pain is not something to train through.
Common mistakes
- Adding weight too fast. You do not have time to adapt, your form gets worse and you stall early. Small steps that stick are better.
- Sloppy form to hit a number. A half rep or a bounced rep is not the same rep. Only count reps that you perform the same way every time.
- New exercises every week. If you keep switching, you have nothing to compare with. Keep your main lifts, such as the squat and the bench press, for several weeks so you can see whether you are getting stronger.
- Chasing an increase every session. Some sessions will be worse. Look at the trend over several weeks, not at a single session.
How BIP helps
In BIP you log the weight and reps for every set during the session, and the log and your personal records are free. A free account shows the last four weeks of your history. The first week of a programme is free too. With Premium (99 kr a month), BIP builds your next week every week based on the weights you lifted and the reps you managed, with progressive overload and deloads planned for you. For a ready-made plan to start with, see the training programmes for beginners.