The Strongest Muscle You’re Ignoring Is Your Backside

One in four Americans over 65 falls every year. Twenty-eight thousand die from it. The cheapest, most measurable defense isn’t a supplement, a wearable, or a Medicare Advantage plan — it’s the largest muscle group in your body, and most retirees can’t use it anymore. This is what we mean when we say longevity is a financial planning problem.

Here are the numbers most retirement projections never put on the page. The Centers for Disease Control reports that more than one in four adults over age 65 falls each year. About three million go to the emergency room. Roughly 950,000 are hospitalized. Twenty-eight thousand die. The single biggest predictor of which group you end up in is not your bone density, your cholesterol, or your A1C. It is whether you can stand up from a chair without using your hands.

That test — called the “sit-to-stand” — is a glute test. The gluteus maximus, medius, and minimus are the three muscles that lift you out of a chair, climb stairs, and catch you when your foot rolls on a curb. They are the largest muscle group in the human body. They are also, after age 50, the most reliably atrophied. Twelve hours a day at a desk and another four on a couch will leave a 65-year-old with glutes that can no longer reliably fire. The clinical name is gluteal amnesia. The functional name is the first fall.

Why this is a financial-planning story: the average cost of a fall-related hospitalization is roughly $30,000. The average cost of the hip fracture that follows about a fifth of those falls is closer to $40,000 in the first year alone, and the 12-month mortality rate after a hip fracture in someone over 75 is north of 20%. That is a higher one-year fatality rate than most cancers we plan around. Long-term care at a private-room nursing home now runs roughly $116,000 a year per the most recent Genworth survey, climbing 4–5% annually. A 24-month stay — the median — is now a quarter-million dollar event, often triggered by a single fall in the kitchen.

The intervention is not glamorous. A 2019 cohort study in the British Journal of Sports Medicine tracked roughly 80,000 adults and found that those in the top third for grip and lower-body strength had an all-cause mortality reduction of 30–40% versus the bottom third, controlling for age, smoking, and BMI. The signal was stronger than nearly any single dietary intervention in the literature. The protocol is two sessions a week of resistance work that includes a squat, a hinge, and a step-up. Total weekly time commitment: roughly 90 minutes. Annual cost: a $40 set of resistance bands or a YMCA membership.

Compare that to what households actually spend on the longevity industry. The average concierge medicine subscription runs $2,400–$3,600 a year. A continuous glucose monitor, $200 a month. A peptide stack — see the C3 piece in this edition — another $200–$400 a month. A Whoop or Oura ring, $300 up front plus $20 a month. None of those interventions has the evidence base behind it that strength training does. None of them moves the fall risk number. None of them addresses the actual mechanism that puts a 75-year-old into the $116,000-a-year facility.

The longevity-finance frame we use with clients keeps coming back to the same arithmetic: the cheapest dollar you will ever spend on retirement is the dollar that keeps you out of the LTC facility for an extra five years. Almost none of that dollar gets spent at a brokerage. Most of it gets spent on a folding chair, a resistance band, and the discipline to use them. The supplement bottle and the wearable feel like they should matter more. They don’t. The glutes do.

How To Live Longer Than Your Money Plan Thinks You Will

Fidelity’s lifetime retirement healthcare estimate is now $315,000 per couple. Most outside platforms still model $150K to $175K. The five-year gap between those two numbers is the difference between a retirement that funds itself and one that runs out at 82.

Fidelity has been publishing a lifetime retirement-healthcare estimate for two decades. The methodology has been refined a dozen times. The current headline number for a 65-year-old couple retiring in 2024 is roughly $315,000 in lifetime out-of-pocket healthcare — premiums, copays, deductibles, uncovered costs — and it explicitly excludes long-term care. It assumes traditional Medicare with a supplement and Part D drug coverage. Substitute a Medicare Advantage plan with a hard out-of-pocket cap and the number shrinks. Add a chronic condition and the number explodes.

The reason this matters: nearly every retirement projection we see from outside platforms uses a healthcare-cost assumption in the $150,000–$175,000 range. That number was current around 2014. When a household models retirement with the older number, the plan looks adequately funded. When the same household uses Fidelity’s current number, it often shows a five- to seven-year shortfall starting around age 78. The shortfall is real money. It is also exactly the age at which you are no longer in a position to go back to work.

There is a separate problem that almost no platform models: you are likely to live longer than the average. The Society of Actuaries publishes the longevity tables most plans use. The average 65-year-old male has a life expectancy of 84; the average 65-year-old female, 87. Those are averages. The probability that at least one member of a 65-year-old couple lives past 92 is roughly 50%. Past 95, roughly 25%. Plans that end at 85 are planning for the median person. Plans that end at 95 are planning for one out of two couples. Which one is yours?

The Blue Zones research — Sardinia, Okinawa, Loma Linda, Nicoya, Ikaria — converges on five behaviors that show up in every long-lived population: (1) movement built into daily life, not workouts (gardening, walking to errands); (2) eating to roughly 80% full; (3) a plant-forward diet with modest animal protein; (4) a social network you see weekly, not just at holidays; and (5) a stated purpose — Okinawans call it ikigai. None of those is expensive. All of them shift the longevity math.

Teen Boys Are Injecting Themselves From WhatsApp Suppliers For A Better Jawline

A 22-year-old former child actor in Florida is buying peptide “stacks” for $65 a pop. An 18-year-old high-school senior in the Bay Area orders “reta” — an unapproved Eli Lilly weight-loss compound — from China and ships it to his parents’ house. This is the new looksmaxxing economy, and it is showing up on credit-card statements.

Sara Ashley O’Brien’s C3 piece in today’s WSJ profiles a generation of young men chasing physical perfection through the gray-market peptide trade. Trevor Larcom, 22, of Melbourne, Florida, has been injecting growth-hormone peptides and a tanning compound called Melanotan II on and off for seven months. He paid $65 for a three-week supply of one stack. He communicates with sellers on WhatsApp. He says he’s seen kids as young as 13 and 14 talking about peptides online. Nathan Carranza, an 18-year-old senior in the Bay Area, paid $90 for a one-to-two-month supply of retatrutide — an Eli Lilly weight-loss compound still in clinical trials.

The medical case against this is overwhelming. Dr. Adda Grimberg, pediatric endocrinologist at Children’s Hospital of Philadelphia, told the Journal that growth-hormone peptides in still-developing bodies can cause disproportionate growth of the hands, feet, jaw, and tongue. The FDA has issued warning letters to peptide sellers and notes that contamination and dosing inconsistency are uncontrolled risks. Several users in O’Brien’s reporting acknowledge they know about melanoma risk from MT-II and are doing it anyway.

The financial case is the part nobody’s writing about. A typical “stack” runs $200–$400 a month on a recurring basis. A 22-year-old who runs the protocol for three years spends $7,000–$14,000 on a category of drug with no FDA approval, no insurance reimbursement, and a non-zero probability of a cancer diagnosis on the back end. The opportunity cost on the same dollars in a Roth IRA at age 22, compounded to age 65 at 7%, is roughly $115,000 on the high end. That is the down payment on a house. That is two years of nursing home.

She Quit Her 9-To-5 To Write Beach Romances. Now She Sells Millions.

Carley Fortune was unhappy at her editor job. She started writing a romance novel on her phone during her commute. Five years later she has four bestsellers and a fifth, The Shampoo Effect, out this summer. The lesson for households with one earner who hates Monday morning is older than the publishing industry.

The D4 Off Duty profile of Carley Fortune is, on the surface, a story about how the contemporary romance genre is having a moment — the “hot summer romance” category is up triple-digit percentages on TikTok and Goodreads and is the single fastest-growing fiction segment in publishing. Under the surface, it’s a more familiar story: a creative side project that someone took seriously enough to risk a salary for, and the seven-figure outcome that occasionally results when the timing meets the talent meets the trend.

For households we work with, the version of this story that recurs every year is not “quit your job to be a novelist.” It is the small-business side gig that becomes the actual business: the realtor spouse, the consulting shingle, the Etsy store, the photography studio, the tutoring practice. We see one or two of these per quarter mature into the household’s primary income. When they do, the planning conversation changes overnight: SEP-IRA versus Solo 401(k), QBI deduction, health-insurance source, estimated-tax quarterly cadence, S-Corp election timing.

The reason this story is in a Personal Journal edition: the financial implication of a major career change is rarely on anyone’s radar until it is six months too late. You can shelter $69,000 a year in a Solo 401(k) at the 2026 limits — nearly three times the $23,500 a W-2 employee can shelter in a 401(k). For a 50-year-old with a profitable side business, that delta alone is six figures in retirement savings over ten years. We have run that math for clients who didn’t know it was available.

An Architect Couple Traded Colorado For Palm Springs. The Renovation Was $1.05 Million.

A four-bedroom, six-bathroom mid-century home in the Deepwell neighborhood. Solar panels. A jazz quartet at the housewarming. The Personal Journal Real Estate piece is also a relocation-tax story, and it’s the conversation we have with most California clients eyeing the desert.

The D6 piece in today’s Off Duty follows Stephen and Lia Rowland, architects who left the mountains of Colorado for a four-bedroom, six-bathroom mid-century in the Deepwell neighborhood of Palm Springs. Total renovation: $1.05 million. New driveway, $68,000. Solar panels to take advantage of the desert sun. Their architectural firm — Rowland Architecture & Interior Design — is now based out of the house. The article reads as a real-estate lifestyle piece. We read it as a planning piece.

For the clients we have in Southern California, the Palm Springs / Coachella Valley relocation is one of the most common conversations in the second half of any year. The pull is obvious: lower property tax base (Riverside County), lower cost of living than Los Angeles or San Diego, the federal capital-gains shield on the $500,000 primary-residence exclusion, and a desert lifestyle that, for retirees with a fixed CalSTRS or CalPERS check, stretches dollars further than the coast. The pull is also a tax trap. California Proposition 19 rules on intergenerational property transfers shifted in 2021. The base-year value transfer that California retirees have used to keep low property taxes after a move is now only available between two California counties, only for primary residence to primary residence, and only with a value cap. A move out of state forfeits the transferable base year permanently.

The flip side — the Nevada or Arizona move — eliminates California income tax on the retirement distributions, but only if you actually establish domicile, not just a mailing address. The Franchise Tax Board has gotten aggressive on residency audits, particularly for retirees who keep a California home and claim residency in a no-tax state. The compliance burden is significant: 183-day rule, driver’s license, voter registration, primary doctor, primary church or social organization. The math works only when the documentation works.