Long Division
THE PHYSICAL FAULT LINE
The fitness industry is booming.
Revenue is up. Options are up. Technology is up. Gyms are slicker, apps smarter, wearables track every metric you didn’t know you needed, and, in Australia at least, activewear is almost a uniform.
Meanwhile, life expectancy is declining—the first time since the 1870s. Obesity rises. Chronic disease proliferates. Physical capability diminishes. We live in a world saturated by fitness culture, while every relevant physiological KPI trends in the wrong direction.
Last week, I laid bare the deception of the fitness industry. Sometimes a bald-faced lie, at others merely the downstream effects of misaligned incentives: attrition economics where gyms profit via non-attendance and the ease of churn over change, aesthetics elevated over competence, and gatekeeper marketing with imagery, culture, and insider language that implicitly excludes beginners and the unfit.
Whatever the reasons, all a betrayal of the promise. Today, we examine the ill-considered fallout.
Because fitness is not a hobby. Not an interest. Not a pastime. Not even a lifestyle choice. It is a physiological imperative. Yet the system that should teach it treats it as optional. And so a trait that should be no more extraordinary, no more distinctive, no more narrowly defined than ‘human’ is instead fragmented into a cultural—and subcultural—commodity.
Those who are lucky—by good sense or good fortune—to deal in reality invariably develop capacity, resilience, and competence. Many magnitudes more, seduced by the smoke and mirrors, the theatre and pretence never connect the cause-and-effect dots, chase shadows, and fall ever further behind.
Industry revenues have surged while market penetration has hovered steady at around 15–20%. For over thirty years. Proof only that the fitness industry is very good at one thing: making the fit fitter, and the healthy healthier.
But not even very good at that. Because while these numbers are already damning, the true picture is far worse.
Not active users or frequent flyers—these figures are based on memberships. And for all the reasons detailed above, we know the vast majority of gymgoers are either restarters cycling through yet another attempt, or those industry favourites who show up once or twice and then never.
To make an already dim picture darker, vanishingly little of this revenue has anything to do with getting and staying fit—the training, adaptation, physiology—the mechanisms of effect. Most offerings are accessories to fitness—sideshows— and it’s charitable to call most of them even that.
With less than a quarter of people meeting minimum basic physical activity guidelines, we have growth without expansion, profit without progress, and a cultural inertia reinforcing a singular idea: fitness is aspirational—not human. A luxury to be considered only after you’re already sorted. Something optional, ornamental, elite.
Wrong in every respect, but one. Giving rise to a new form of inequality.
THE HAVES AND THE HAVE-NOTS
Because fitness does mark you as elite — functionally. You are more capable.
The divide between the fit and the unfit isn’t new; it’s just been widening for decades. Children now spend more time on screens than outside—let alone climbing trees—and adults work longer hours, with casual movement replaced by convenience.
And so we drift towards a society divided not by class or ideology, but by physical capacity. Not a moral hierarchy—just a practical one. Some can do more, recover faster, withstand stress, stay healthier longer, and participate fully in daily life. Others struggle not for lack of character, but for lack of fundamental capacity their bodies once provided by default.
The fit enjoy higher functional advantages: movement literacy, energy, resilience, autonomy, confidence navigating physical challenges, and the ability to engage socially and professionally without health becoming a limiting factor.
The unfit are not simply less healthy; they become dependent on medical systems, miss out on participation in family life, struggle with daily tasks, and face higher long-term economic costs associated with preventable conditions.
Fitness is not symbolic, but instrumental. As they say, the healthy person has many problems, but an unhealthy person has one: their every dimension of life filtered through a chokepoint of diminished capacity. Ask me how I know.
To round out the fitness industry failings and irony of all ironies, we’d all be far better for hearing this over the saccharine, juvenile, head-patting we get in its stead. We tiptoe around it because it sounds harsh. It is harsh. But reality doesn’t care about your sensibilities.
And if that makes you uncomfortable, you'd better sit down for the next bit.
Because “good for nothing” doesn’t cover the liability side of the ledger. The strain on healthcare, reduced productivity, and increased reliance on support systems—costs all offset collectively through taxes, insurance, and workplace inefficiencies. That’s not moralising; it’s arithmetic.
Of course, I’m not talking about those compromised by age, illness, or other equally legitimate reasons. Indeed, I’m not talking about any individual, only a systemic drain on our quality of life that we have somehow come to see as normal.
Work. Relationships. Parenting. Mood. Sleep. Sex. Mobility. Independence. You name it. All compromised by choice.
And capability scales: the easier it becomes to maintain and expand. Conversely, the longer you are unfit, the longer the road back and the lower the ceiling on achievable fitness. Everything becomes harder, including change itself, widening the gap automatically.
More damningly still, children model behaviour, not messaging. If parents lack the care or capacity to model fitness as the norm, the deficit becomes cultural, passed socially, not biologically, with knowledge, access, and habits concentrated unevenly, only deepening the divide.
What was once baseline human capability: carrying your own bodyweight, climbing stairs without breathlessness, playing with your children—even playing as children—will soon be exceptional.
A two-tiered reality. But over time, these don’t mark different choices or even different lives.
But different species.
A FUNDAMENTAL RETHINK
Of course, by a Leftfield definition of fitness—fit for purpose— the fault can’t all be laid at the fitness industry door.
The modern environment is fundamentally mismatched with our biology. Food products are engineered for convenience and overconsumption with marketing budgets that dwarf any public health messaging. Not that it matters when governmental dietary guidelines, in their every iteration, are the same repackaging of biology running a distant second to vested interests.
Technology reduces physical effort at every turn. Urban design removes opportunities for movement rather than embedding them, and healthcare treats symptoms over causes, prescribing pills for lifestyle diseases while offering zero education on prevention.
Economic pressure: longer work hours, multiple jobs, and cultural shifts normalising convenience over effort, redefining self-care as indulgence rather than discipline.
No tinfoil hat required. No grand conspiracy, just the same misaligned incentives playing out — comfort, efficiency, scalability, and profit over resilience, adaptability, and competence. In this landscape of interlocking systems driving us passively and predictably toward deconditioning, fitness is the only countermeasure.
But if we’re going to reverse this downward spiral of bodies and minds, the answer isn’t going to be a shinier version of the same broken model. Not another gym chain, subscription app, boutique concept or magical equipment, but a fundamental rethink.
A better model, like literacy, scales socially, culturally, through shared knowledge and embedded in norms—not commercial capture.
That means:
Decentralised, human-scale physical culture: Local parks, garages, backyards, communities—not fee-extracting institutions.
Competence over dependence: Teach so effectively that people no longer need the instructor. Teach people to look to themselves.
Normalisation, not aspiration: Fitness becomes ordinary, expected, a civic baseline like literacy or numeracy. As normal, as uncelebrated, as brushing your teeth.
Integration into daily life: Movement baked into routine, not contingent on schedules, transport, or special facilities.
All of which describes Leftfield—founded on the recognition that most people aren’t failing fitness; fitness is failing them. That basic human literacy—how your body works, how to move, eat, and recover—should be universal knowledge, not a luxury.
The goal is simple: create self-reliant people who can train for life—not through consumption or outsourcing, but through practice, competence, and understanding.
The alternative isn’t neutral—it’s costly. To you, your family, and society. One tier participates fully in physical life. The other cannot.
But— Leftfield or not—get fit anyway. Not for vanity. Not for aesthetics. Not to meet arbitrary standards. For function. For capability. For your kids. Not through consumption—you can’t buy your way across. Not through outsourcing—no one can do the work for you. Through practice. Through understanding how your body works and taking responsibility for it.
This wealth gap is real. And it’s widening. What side of the fence do you want to be on: player or spectator?
There is no middle ground.
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Enjoy your weekend.
- OLI