Latest / The Demographics Podcast with Fexingo: Aging Populations, Birth Rates, and Economic Impact / How Falling Birth Rates Reshape the Senior Fitness Industry
Transcript
- Lucas: Alright, we have talked a lot on this show about how falling birth rates shrink markets for things like diapers, toys, and family cars. But there is a flip side to that coin — industries that actually grow as a population ages. And today I want to look at one that is quietly booming: the senior fitness industry. Luna: Senior fitness — as in gyms for older adults? I feel like that was always a niche, like water aerobics at the Y. Lucas: It was a niche, but now it is becoming a core growth segment for the entire fitness industry. And the poster child for this shift is a program called SilverSneakers. It started back in 1992, but in the last decade it has exploded. Today it claims over 19 million eligible members through Medicare Advantage plans. Luna: Nineteen million is huge. And it is not just a gym membership — it is part of the insurance plan, right? Lucas: Exactly. Most Medicare Advantage plans include SilverSneakers as a zero-cost benefit. Members get access to thousands of participating gyms and on-demand classes. The parent company, Tivity Health, was acquired in 2022 for north of $500 million. And the economics are straightforward: insurers pay a per-member fee to SilverSneakers because they believe active seniors generate lower healthcare costs. Luna: So the birth rate drop feeds into this in two ways. Fewer children means parents — and eventually grandparents — have more disposable time and income for themselves. Lucas: Right. And the second way is sheer numbers. Even though birth rates are falling, the absolute number of people over 65 is growing rapidly — the baby boomer wave. In the US, about 10,000 people turn 65 every day. That is a demo that is not shrinking. And they are more health-conscious than previous generations. They don't want to just sit in a rocking chair. Luna: We are seeing this in boutique fitness, too. I have noticed studios like StretchLab and YogaSix opening in suburbs with a lot of retirees. They offer assisted stretching and low-impact classes — not exactly CrossFit. Lucas: StretchLab is a great example. It was acquired by Xponential Fitness, the same company that owns Club Pilates and CycleBar. Their sessions are one-on-one, thirty minutes, about $30 to $50 a session. And their target client is older adults dealing with stiffness or recovery from joint replacement. That is a demographic that has both the money and the need. Luna: And it is a recurring revenue model. Once you get a senior into a stretching routine, they tend to stick with it. They are not chasing new year's resolutions in the same way. Lucas: Exactly. The churn is lower. And that is why traditional gym chains are also pivoting. Planet Fitness, for example, has been adding more strength training equipment and reducing high-impact cardio. Their typical member is younger and price-sensitive, but they see that the over-60 age group is their fastest-growing segment. They even started a program called PF 360 for older adults. Luna: It makes sense. If you are a gym owner and you see birth rates falling, you know your future customer is older. You don't invest in a bigger kids' play area — you invest in joint-friendly flooring and classes that start at 9 a.m. instead of 5 p.m. Lucas: And the data backs that up. According to the International Health, Racquet & Sportsclub Association, the 55-plus age group now accounts for about 25 percent of health club memberships in the US, up from 18 percent a decade ago. Meanwhile, the under-35 share has been flat or declining. Luna: So what does this mean for public health spending? If more seniors are active, Medicare costs could actually go down over time. Lucas: That is the hope. A study in Health Affairs found that Medicare Advantage enrollees who used SilverSneakers had lower inpatient costs — about $1,200 less per year on average — compared to non-users. The savings come from fewer falls, fewer hospitalizations, and better management of chronic conditions like diabetes and hypertension. Luna: But there is a catch, right? Not all seniors can access these programs. Low-income seniors or those in rural areas may not have a participating gym nearby. Lucas: That is a real equity issue. And it is one reason why some insurers are now funding home-based fitness — think connected tablets with live classes, or subsidizing devices like the Peloton Guide. But the core takeaway is that the fitness industry is being reshaped by demography. Fewer kids means more resources for aging bodies. Luna: And if that sounds like a good investment in healthspan, I think many listeners would agree. Speaking of which — if walking through the economy with us has made something click, we do have a way for you to support the show directly. Lucas: Yeah, we keep the podcast ad-free, and listener contributions are what make that possible. If you value these deep dives into demographic shifts, you can toss a few dollars our way at buy me a coffee dot com slash fexingo. Luna: No pressure at all. It just helps us keep the conversation going. And on that note — back to the numbers. Lucas, you mentioned that the senior fitness boom is still in its early innings. What is the next frontier? Lucas: I think the next frontier is cognitive fitness. We are already seeing startups like BrainHQ and Lumosity partnering with Medicare Advantage plans. But the physical-cognitive crossover — things like dance-based classes, neurobics — that is where I expect to see big investment. Because falling birth rates mean fewer family caregivers, so societies will need to keep older adults independent longer. Luna: So the gym of the future might also be a brain gym. That is a fascinating business model. Lucas: Exactly. And we are already seeing early signs with franchises like The Brain Studio, which combines physical exercise with cognitive challenges. They target the 60-plus crowd. It is a small chain now, but if demographic trends hold, it could be the next SilverSneakers. Luna: Alright, I am sold. I am going to go stretch tomorrow. Lucas: Just don't overdo it — you are still in the under-35 demographic. Your time will come. Luna: Ha. Fair point. Thanks for listening, everyone.