One of the most frustrating moments in structured fasting is when progress slows down.
You may be training consistently.
Eating clean food.
Maintaining disciplined fasting windows.
And yet the scale stops moving, or stubborn areas of body fat appear unchanged.
At this point many people assume the system has stopped working.
In reality, the issue is often psychological rather than physiological.
Weight fluctuates day to day. Some mornings it drops, other mornings it climbs. At times it feels as though it's moving in the opposite direction to the effort you are putting in.
If you exercise regularly, the confusion can become even greater. Training sessions feel stronger. Recovery improves. Physical performance advances. Yet the number on the scale refuses to behave in a neat downward line.
This is the point where self doubt begins to creep in.
I have experienced this repeatedly during the current experiment combining advanced intermittent fasting with a plant based diet and structured exercise. Some weeks progress is obvious. Other weeks it feels like the system has stalled entirely.
The truth is usually somewhere in between.
The scale, despite how commonly it is relied upon, is one of the least reliable indicators of real progress when fasting and training are combined.
Body weight fluctuates for many reasons that have nothing to do with fat loss.
Water retention shifts depending on salt intake and carbohydrate levels. Glycogen stores expand and contract based on how much fuel has been consumed around exercise. Food volume itself can change scale readings depending on how recently a meal was eaten.
Even inflammation from hard training sessions can temporarily increase body weight while the body repairs itself.
When all of these variables are present at the same time, daily scale readings can become a very misleading signal.
This is particularly noticeable during periods of disciplined fasting.
Fasting windows reduce food volume and glycogen levels, which often leads to sharp early drops in weight. But as training increases and structured refeeds are introduced, glycogen stores return and water levels stabilise. The scale can then appear to plateau, even though body composition is still slowly improving.
The stubborn belly fat problem adds another layer of frustration.
When people refer to "stubborn fat", they are often reacting to this exact phase.
Fat loss is rarely linear when fasting and training are combined. Glycogen storage, hydration levels and inflammation from training can temporarily mask progress that is still occurring beneath the surface.
For me, definition has started to appear in other areas of the body before my abdominal region has seen significant change. Legs and shoulders for example have started to become more defined. And my ribs have started to show slightly through the chest at the side.
Yet the lower stomach remains.
This is the stage where many people begin questioning their approach - I certainly did. The temptation is to make adjustments quickly. Change the fasting schedule. Reduce carbohydrates further. Add extra exercise sessions.
Often the real issue is not the system itself. But the impatience that arrives when visible progress slows down.
One of the most valuable lessons from my own experiment has been recognising how important patience becomes during this phase. Fat loss rarely happens in a perfectly predictable way, especially when exercise performance is also being developed at the same time.
Small improvements accumulate quietly in the background before becoming obvious.
This is one of the reasons I track several variables rather than relying solely on scale weight. Training performance, waist measurements, sleep patterns and food timing all provide useful signals when viewed together.
On several occasions the scale has appeared stagnant while strength has improved and running performance has advanced. That combination tells a much more meaningful story than a single number recorded in the morning.
The psychological side of this process should not be underestimated.
When discipline is high and effort is consistent, the expectation of rapid results can become strong. When those results do not appear immediately, the mind starts asking uncomfortable questions.
Am I doing something wrong?
Should I change the fasting schedule?
Am I eating the wrong foods?
Is this even working?
Those questions are natural, but reacting to them too quickly can lead to unnecessary adjustments that disrupt a system which was actually progressing.
In many cases the best decision is simply to hold the line.
Structured fasting, disciplined eating and consistent training take time to produce visible changes. The body adapts gradually, not instantly.
And when stubborn areas finally begin to shift, the progress often appears more suddenly than expected.
Understanding this removes much of the emotional reaction to daily scale readings.
The scale can still be useful, but only when viewed as part of a much larger picture.
Fat loss, fitness and long term metabolic adaptation are rarely reflected in a single number.
They are revealed through patterns that emerge over time.
The challenge during this phase is rarely a lack of progress.
The real challenge is maintaining trust in the structure long enough for the body to reveal the changes that are already taking place.
This is why the Beyond 20:4 experiment tracks multiple variables at once.
Scale weight, training performance, food timing, recovery patterns and metabolic signals all interact. Observing those patterns over months rather than reacting to individual days has become one of the most valuable lessons from the process.
*Photo by Markus Winkler on Unsplash