I became a Belgian champion by doing less at exactly the right moment. How well-timed rest let me dig deeper than I ever thought possible, and why your business keeps sputtering at the surface.
The week before the actual fight was decisive. Fewer rounds, shorter sessions, less volume than in months. My coach called it tapering. My head called it madness. An anxious little voice wanted to train flat out, and I was angry at my coach when, after ten minutes on the heavy bag, my gloves had to come off again. The result: I had never been sharper or more full of energy than on the day of the fight. The rest had not made me weaker. The rest was the reason I peaked.
I took savate, boxe française, seriously for years and built myself up physically to the top of my ability into my late twenties. I became a Belgian champion, small sport though it is, and fought internationally. I graduated with a master's in sport science, and I tested every principle from training theory on myself: first the foundations (technique, then volume), then building intensity and training specifically, then tapering toward a peak. I know in my body what it feels like to come back stronger after well-planned rest than you ever were.
Then I moved that energy into business. And everywhere I looked, I saw entrepreneurs, executives and senior managers doing the exact opposite. More, more, more, without ever resting, until the energy was gone. And then they kept pushing at 30% of their potential, until they left for holiday completely drained. The problem is never that they work too little. The problem is that nobody ever taught them how to build rhythmically and systematically.
Elite sport solves exactly that. Not with more discipline, but with a system: periodisation. This piece is not about how neatly business resembles the Olympics. It is about stealing what an entire world figured out decades ago: coming back stronger every time, with more energy instead of less.
Periodisation was formalised around 1964 by the Soviet physiologist Lev Matveyev, published in 1971, and later broadened by Tudor Bompa and Vladimir Issurin. The core idea is surprisingly simple: you build a performance through nested cycles, each with its own function, and everything works backward from one clearly defined peak moment.
The largest cycle, the macrocycle, covers a season or a year and has three periods: preparation, competition and transition. Those themselves break down into finer phases, exactly as the chart above shows: preparation moves from technique and volume, the foundation, into specific work, and then the taper comes right before the competition. Beneath those periods sit mesocycles of four to six weeks, where load builds and is then followed by a lighter unloading week. And beneath those sit microcycles of one week, alternating between heavy and light days.
This is the heart of the promise. A hard session breaks you down for a while, your performance dips. But give it the right rest afterwards, and the body does not rebuild to its old level, it rebuilds to just above it. That is called supercompensation. Rest is therefore not neutral, and certainly not a loss. It is precisely the moment you get stronger. Skip the rest, stack stimulus on stimulus, and you miss that rebound and only sink deeper. Coming back stronger is not a matter of pushing harder. It is a matter of letting go in time.
The most important ordering principle is this: on the way to a peak you lay down a broad base of volume first at lower intensity, and only then shift to less volume at higher intensity. Never the other way around, and rarely both at once.
The reason is physiological. Volume builds the slow foundation: aerobic base, work capacity, and above all the resilience of tendons and connective tissue, which matures slowly. Intensity develops faster, but it needs that underpinning. High intensity on too narrow a base is the shortest road to injury. And you cannot serve two masters at once: during recovery, volume and intensity compete for the same finite resources, your energy stores, your building blocks, and the recovery of your hormonal and nervous systems. Maxing out both does not produce double adaptation, it produces overtraining.
The final step in this law is the taper. In the last weeks before the peak you cut volume drastically while intensity stays high. Fitness fades slowly, fatigue fades fast. That gap is the peak.
The taper, in numbers. A meta-analysis of tapering (Bosquet et al.) found that the optimal strategy toward a peak is a progressive volume reduction of 41 to 60% over roughly two weeks, while intensity is maintained. Lowering intensity did not help. Do less, but stay sharp.
A sprinter and a marathon runner demand completely different rhythms. Explosive versus endurance. So the first question is: which sport is entrepreneurship?
Entrepreneurship is an aerobic endurance discipline. The load is chronic and never stops. The cash has to keep flowing, the team keeps running, customers keep coming. There is no off-season handed to you. The Games are permanent.
But inside that endurance sit anaerobic peaks. A launch, a peak season, a funding round, an exit. Moments of giving everything, then recovering. Entrepreneurship, in short, is an endurance sport with sprints in it. The mistake many owners make is that they live anaerobically in an aerobic sport: permanently at sprint pace, without the rest phases an endurance athlete does build in. That is, literally, the perpetually burning entrepreneur.
And notice the inversion. Most entrepreneurs turn the great law exactly upside down. They go straight to maximum intensity, an ambitious target, an all-or-nothing sprint, without first laying the volume foundation: buy-in across the organisation, sharpening knowledge and skills, the systems, building the team, the cash buffer, the repeatable processes. Intensity on too narrow a base. And then surprise when it snaps.
At its core, a business consists of two teams. The demand team (marketing and sales) brings in the flow of customers. Its peak is an acquisition sprint, and not just acquiring many customers, but many customers who fit your ideal profile. The supply team (operations, IT) pushes that flow through the machine. Its peak performance is not processing many customers, but processing a maximum flow without quality dropping. Alongside them sit supporting functions that serve both teams: finance, HR, and so on.
Within a team, one person can recover while another does the work at the front, like in a cycling squad. A business does not have to grind to a halt to recover, it can rotate the load internally.
But here is the trap: those two peaks are coupled. The moment the demand team signs a wave of customers, operations is instantly under maximum pressure. You cannot postpone that pain with clever timing. Supply peaks along with it, and it even runs on longer, because you keep delivering after you stop signing. So the only real protection lies in the sequence at capacity level: the supply team builds its capacity first (systems, onboarding people), and only then does the demand team unleash its sprint. Volume before intensity, again. Win the wave before the machine is ready, and it breaks. That is the oversell break.
Unlike an athlete, a business does not peak once a year toward a single moment. It peaks on its own season, and the number of peaks determines your entire rhythm, and where your natural windows of rest sit. Roughly five profiles:
The flat profile is the treacherous one. With no season forcing them to peak or to rest, these businesses drift into a permanent, unconscious mediocre pace. They inherit no rhythm at all, so they have to manufacture it entirely themselves. That is precisely where the 90-day logic makes the biggest difference.
Here everything comes together. Volume and intensity, broken out across the four time horizons, for each of the four players: the demand team, the supply team, the entrepreneur who has to carry both, and the coach who guides the whole. Read it as a map, not a straitjacket.
| Level | Demand team sales & marketing |
Supply team operations & IT |
The entrepreneur carries both |
The coach guides |
|---|---|---|---|---|
| MICROthe week | Alternate heavy and light outreach days. Never two cold-calling sprints back to back. | Alternate heavy and light delivery days. Guard quality over throughput. | Default Diary. One peak day, a lighter finish, a weekend that truly unloads. Deep work in fresh slots. | Short weekly rhythm check. Adjust, do not rebuild. Build positive momentum and sustain it. |
| MESOthe quarter | Test and measure acquisition channels first, then scale only what works. The lead-to-customer cycle varies widely by sector, sometimes 6 to 9 months. | Build capacity (systematise routine work, automate where useful, quality checks, develop talent, onboard colleagues, embed culture) before the wave. The delivery peak coincides with the demand peak and runs on afterwards. | 90-day plan = two mesocycles. Course-correct at the halfway point; within each block let load build, then a lighter week. Quarterly reset as the transition. | Deep preparation blocks. A playbook per phase. Quarterly recalibration. |
| MACROthe year | Time peaks to the buying season. Align with the seasonality profile. | An annual capacity plan: onboarding and systems ready before the demand peaks. | An annual theme as the horizon. Quarterly cycles with a built-in transition. Capacity ready before every demand sprint, so the coupled peak does not break the machine. | Coaching intensity inverse to the business season. Deep in the trough. Light at the peak, but observing where the system cracks under stress, so you can adjust precisely afterwards. A shift from focusing on foundations, to efficiency, effectiveness and maximum results, to recovery. |
| QUADRENNIAL2 to 4 years | Position for the next level: new markets, a sharper ICP. | Reinvent the organisational form. A management layer. Raise the carrying capacity. | The maturity leap. Every dimension under tension. Deliberately temper the routine peaks. | Guide the step change. From entrepreneur coaching to executive coaching. |
At every level, intensity follows volume, never the reverse. At every level there belongs a deload. The week has its weekend, the quarter its planning session (and why not a long weekend to read a book?), the year its transition (do I hear Christmas and New Year?), and the maturity leap its consolidation on the new platform. Skip any one of those layers of rest and you slide toward overtraining.
A routine peak, many customers moving smoothly through the machine, is something a mature business can handle several times a year. That is not the big moment. The real Olympic moment is the maturity leap: the transition to a larger, more complex business, where not one axis but everything has to be ready at once. Sales, marketing, systems, finance, organisation, culture and leadership, together.
And those leaps sit in fixed places. A business does not hit a wall because demand dries up, but because the organisational form saturates. The carrying capacity that got you here can no longer carry the next load. You cannot sprint through it. You have to reinvent the platform.
Why those walls are so hard. According to Statbel, almost 96% of Belgian companies are micro-enterprises: fewer than ten employees and at most 2 million euro in turnover or balance sheet total (EU definition). The vast majority stay in the smallest category. The complexity thresholds you actually feel sit roughly around one million and around a few million in turnover. Turnover is the flag, not the cause. The real wall is complexity: the number of people, the number of layers, the distance between the owner and the decision.
Crossing a wall demands progress on three dimensions at once, not one. The first is owner dependency. At the first wall (around a million), the owner still is the business: their personal capacity is the bottleneck. The shift: from doing to delegating, the first real systems and the first real team. At the second wall (around a few million) you have a team, but you still manage everyone yourself. The shift: from managing people to managing managers, a leadership team that runs the business without you on every dial.
The second dimension is commercial maturity: the shift from accidental inbound, customers who more or less arrived on their own, to systematised, structural inbound and outbound acquisition channels that you steer yourself. The third is financial capacity: ever stronger mechanisms to get cash flow where it is needed to fund the next step.
These three have to be ready together. A business that is only ready on the people side, but does not have its acquisition or its cash in order, falls back. The weakest of the three dimensions decides whether the leap holds.
A plateaued business looking for a breakthrough is almost always a business against a wall. The owner thinks "I need to sell more", while the real diagnosis reads: your current organisational form has hit its ceiling. Time to reinvent, not to push harder on a saturated system.
There is one more cycle above the maturity leap, the largest of them all: your own life. Many describe a career in four great seasons. First learning, then performing and contributing, then climbing in responsibility and delivering results with real leverage, then transition.
From sixteen to twenty-five, the learning season, you lay your foundations: knowledge, skills, character. Then, in the season of performing and contributing, you build volume: reps, experience, miles in the trade. Toward forty you start climbing: less volume, more intensity and leverage (through leading colleagues), precisely the great law in human form. And from forty to sixty-five comes the transition, the richest season: reflection and passing on to a new generation. Not decline, but the phase in which your value echoes the longest.
So you end up with five nested cycles stacked on top of each other: the week, the quarter, the year, the maturity leap, and life itself. That final season, the transition, is one you can only live fully if the foundation beneath it is in place: your finances in order, enough passive income to be free, and a clear picture of what is deeply meaningful to you. The prerequisite for the entrepreneur: a commercially profitable business that runs without the presence of the owner.
In sport too, the coach's role changes fundamentally between preparation and competition. During the build-up the coach is heavily present: technique, systems, capacity. But on fight day a coach teaches no new technique, adds no load, rebuilds nothing. They become a calm outside eye. A cornerman.
The coach runs inverse. Where the business peaks, coaching goes light and protective. Where the business breathes, coaching goes deep. That way the peak is not a coaching pause, but the richest window of observation in the year.
Almost every driven entrepreneur wrestles with the same thing: rest feels like falling short. A free afternoon, a week at half power, a real holiday, it triggers guilt. And it is exactly that guilt which sabotages the rest needed to perform again.
This is where the real power of the model sits. It gives rest a rationale. An athlete never feels guilty about a recovery day, because everyone knows recovery is part of the plan. The deload is in the schedule, it is defended, and it is precisely where the adaptation happens. This model moves that legitimacy over to the entrepreneur.
Rest is then no longer a weakness, but a strategic move. You are not slacking, you are in your transition phase. You are not building less, you are building differently. For many owners it is the first time they give themselves permission to recharge without feeling bad about it. And that is often the difference between a career that lasts twenty years and one that burns out in five.
That is the core of periodisation, and it is the core of sustainable entrepreneurship. Intensity without planned recovery produces no adaptation, only wear. Coming back stronger is not a reward for whoever grinds hardest, it is a system you can learn.
I was carried out of the ring that day, and I won. Not despite the rest, but because of it: precisely because my body was fresh, I could dig deeper than I ever thought possible. Your business runs on exactly the same law. The question is not whether you work hard. The question is whether you work smart at the right moment, work hard at the right moment, and dare to rest when that is what makes you stronger. Are you still running on autopilot, or are you copying the system an entire world of elite sport has already tested for you?
I remember the seconds after the verdict. My fist was lifted into the air. I could no longer do it myself. I could barely hold my head up from the lactic burn and had to be carried out of the ring.
My opponent was formidable, and had stood at the start of the fight just as strong physically. And there we both were, on the ground. He flat on his back, eyes closed. Me sitting, back against a wall, without the strength to move. It took some ten minutes before we found the strength to get up and embrace each other.
We both won that day. Each of us had gone deeper, time and again, breaking through walls inside ourselves we had not thought possible. Believing you cannot dig any deeper, and then being forced to do it anyway because losing is not an option. Realising there are no limits to what you can achieve, as long as you bite down and dig deeper into yourself. That builds a mutual respect you carry for years.
I have fought a number of bouts. This one stays special. Every now and then I think back to that defining moment. Not the arm going up in the air. But the pride afterwards, sitting on the ground barely able to breathe, at having gone that deep and not having given up. Then I feel a glimpse of the energy and the strength that ran through me back then.
In a first conversation we look together at where your business stands: which seasonality profile, which wall is approaching, and whether you are sprinting on a base that is not there yet. A clear diagnosis, and a moment to explore whether we can mean something to each other going forward. Build with direction, rhythm and routine.
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