DexaFit Seattle

04/22/2026

𝗬𝗼𝘂 𝗰𝗮𝗻𝗻𝗼𝘁 𝗺𝗮𝗻𝗮𝗴𝗲 𝘄𝗵𝗮𝘁 𝘆𝗼𝘂 𝗱𝗼 𝗻𝗼𝘁 𝗺𝗲𝗮𝘀𝘂𝗿𝗲.

Three weeks ago we started talking about your metabolic floor. Then the hidden cost of unguided weight loss. Then the efficiency gap between training on guesswork and training on actual data.

It all comes back to the same problem. Most people are managing a high-performance machine with no instrumentation. No baseline, no composition data, no fuel efficiency numbers. Just effort, hope, and a scale that lies.

𝗗𝗘𝗫𝗔 𝘁𝗲𝗹𝗹𝘀 𝘆𝗼𝘂 𝘄𝗵𝗮𝘁 𝘆𝗼𝘂𝗿 𝗯𝗼𝗱𝘆 𝗶𝘀 𝗺𝗮𝗱𝗲 𝗼𝗳. 𝗥𝗠𝗥 𝘁𝗲𝗹𝗹𝘀 𝘆𝗼𝘂 𝘄𝗵𝗮𝘁 𝗶𝘁 𝗰𝗼𝘀𝘁𝘀 𝘁𝗼 𝗿𝘂𝗻 𝗶𝘁.
Together they are your command center, the baseline every decision about nutrition, training, and body composition gets built on.

You don't need more discipline. You need better data.

Take the 2-minute Precision Longevity Audit to find your number one constraint. Link in comments

04/21/2026

𝗣𝗿𝗼𝘁𝗲𝗶𝗻 𝗶𝘀𝗻'𝘁 𝗷𝘂𝘀𝘁 𝗳𝗼𝗿 𝗯𝗼𝗱𝘆𝗯𝘂𝗶𝗹𝗱𝗲𝗿𝘀. It's structural maintenance for a machine that's fighting entropy every single day.

As you age, your body becomes less efficient at turning dietary protein into muscle tissue. The clinical term is anabolic resistance. The practical result is that you need meaningfully more protein in your 50s and 60s just to maintain what you had in your 30s, let alone build anything new.

Most people are guessing their target based on total body weight. That number is skewed by your body fat percentage and tells you nothing useful. The correct target is based on lean mass, the actual tissue you're trying to feed and protect.

One DEXA scan gives you that number exactly. From there the math is simple. The inputs just have to be right.

Stop guessing your protein target. Book your DEXA scan. Link in comments

04/20/2026

𝗭𝗼𝗻𝗲 𝟮 𝘁𝗿𝗮𝗶𝗻𝗶𝗻𝗴 𝗶𝘀 𝗲𝘃𝗲𝗿𝘆𝘄𝗵𝗲𝗿𝗲 𝗿𝗶𝗴𝗵𝘁 𝗻𝗼𝘄. 𝗕𝘂𝘁 𝗺𝗼𝘀𝘁 𝗽𝗲𝗼𝗽𝗹𝗲 𝗮𝗿𝗲 𝗴𝘂𝗲𝘀𝘀𝗶𝗻𝗴 𝘁𝗵𝗲𝗶𝗿 𝘇𝗼𝗻𝗲𝘀.

The "220 minus your age" formula was built in the 1970s from a small dataset. It has a margin of error wide enough to put you in the wrong zone entirely, training too hard to get the aerobic adaptation you're after, or too easy to drive any meaningful change.

Your actual Zone 2 is defined by your physiology, not a population average. A VO₂ Max test measures your gas exchange in real time to identify exactly where your aerobic threshold sits. That's your zone. Not the chart on the wall at the gym.

When you know your real thresholds, every training session has a precise target. When you're guessing, you're just accumulating fatigue and hoping for adaptation.

Find out if output capacity is your primary constraint. Take the Precision Longevity Audit. Link in comments

04/18/2026

𝗬𝗼𝘂𝗿 𝗺𝗮𝗰𝗿𝗼 𝘁𝗮𝗿𝗴𝗲𝘁𝘀 𝗮𝗿𝗲 𝗼𝗻𝗹𝘆 𝗮𝘀 𝗴𝗼𝗼𝗱 𝗮𝘀 𝘁𝗵𝗲 𝗱𝗮𝘁𝗮 𝗯𝗲𝗵𝗶𝗻𝗱 𝘁𝗵𝗲𝗺.

Most people are working off a number a website generated in three seconds. It doesn't know your lean mass, your resting metabolic rate, or your actual energy output. So the targets are wrong, the deficit is wrong, and the results reflect that.

𝗛𝗲𝗿𝗲'𝘀 𝗵𝗼𝘄 𝘆𝗼𝘂 𝗯𝘂𝗶𝗹𝗱 𝗮 𝗻𝘂𝘁𝗿𝗶𝘁𝗶𝗼𝗻 𝗽𝗹𝗮𝗻 𝘁𝗵𝗮𝘁'𝘀 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗯𝘂𝗶𝗹𝘁 𝗼𝗻 𝘆𝗼𝘂. ⬇️

DM me BLOCKS and I'll send you the details on our Nutrition & Metabolic Screen.

04/16/2026

𝗬𝗼𝘂𝗿 𝗯𝗼𝗱𝘆 𝗶𝘀 𝗲𝗶𝘁𝗵𝗲𝗿 𝗮 𝗵𝘆𝗯𝗿𝗶𝗱 𝗲𝗻𝗴𝗶𝗻𝗲 𝗼𝗿 𝗮 𝗴𝗮𝘀 𝗴𝘂𝘇𝘇𝗹𝗲𝗿.

A hybrid switches fuels based on demand. Fat at idle, carbs under load. That's how a well-tuned metabolic system is supposed to work.

𝗠𝗼𝘀𝘁 𝗽𝗲𝗼𝗽𝗹𝗲 𝗮𝗿𝗲 𝘀𝘁𝘂𝗰𝗸 𝗶𝗻 𝗼𝗻𝗲 𝗺𝗼𝗱𝗲. Years of chronic stress, disrupted sleep, and nutrition built on guesswork leaves the system locked into carb-burning around the clock. The result is energy crashes mid-afternoon, brain fog that won't lift, and fat that refuses to move despite the effort you're putting in.

𝗧𝗵𝗮𝘁'𝘀 𝗻𝗼𝘁 𝗮 𝘄𝗶𝗹𝗹𝗽𝗼𝘄𝗲𝗿 𝗽𝗿𝗼𝗯𝗹𝗲𝗺. 𝗜𝘁'𝘀 𝗮 𝗳𝘂𝗲𝗹-𝘀𝘆𝘀𝘁𝗲𝗺 𝗽𝗿𝗼𝗯𝗹𝗲𝗺.

An RMR test measures your Respiratory Exchange Ratio, the ratio of what your body is actually burning at rest. Fat, carbs, or somewhere in between. That number tells you exactly where your metabolic flexibility stands and what needs to change.

Find out if your engine is stuck. Book your RMR test. Link in bio.

04/14/2026

𝗡𝗼𝘁 𝗮𝗹𝗹 𝘄𝗲𝗶𝗴𝗵𝘁 𝗹𝗼𝘀𝘀 𝗶𝘀 𝗮 𝘃𝗶𝗰𝘁𝗼𝗿𝘆.

Lose 15 pounds. Sounds like a win. But if 6 of those pounds were functional muscle, you haven't improved your healthspan. You've traded long-term capacity for a smaller number on the scale.

The sports medicine and longevity research community has been consistent on this: rapid weight loss without resistance training and precise measurement puts lean mass at serious risk. The medication doesn't discriminate. Neither does aggressive caloric restriction. Both can take fat and muscle together if the right variables aren't in place.

Tracking weight is the wrong metric. Tracking composition is the whole game.

Take the Precision Longevity Audit to find out if your lean mass is at risk. Link in comments

04/12/2026

Your first dose shouldn't be a needle. 𝗜𝘁 𝘀𝗵𝗼𝘂𝗹𝗱 𝗯𝗲 𝗮 𝗗𝗘𝗫𝗔 𝘀𝗰𝗮𝗻.

Before GLP-1s. Before a new training block. Before you overhaul your nutrition. You need a baseline. Not because it's best practice, because without it you have no idea if what you're doing is actually working.

The scale tells you you're losing weight. DEXA tells you what you're losing. Lean mass, fat mass, visceral fat, exactly where it's sitting and how much. That's the difference between getting smaller and actually getting healthier.

𝗬𝗼𝘂 𝗰𝗮𝗻𝗻𝗼𝘁 𝗽𝗿𝗼𝘁𝗲𝗰𝘁 𝘄𝗵𝗮𝘁 𝘆𝗼𝘂 𝗵𝗮𝘃𝗲𝗻'𝘁 𝗺𝗲𝗮𝘀𝘂𝗿𝗲𝗱.

Establish your baseline. Book your DEXA scan. Link in bio.

04/10/2026

𝗧𝗵𝗲 𝘀𝗰𝗮𝗹𝗲 𝗶𝘀 𝗮 𝘁𝗲𝗿𝗿𝗶𝗯𝗹𝗲 𝗹𝗶𝗮𝗿. 𝗘𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗹𝘆 𝗶𝗳 𝘆𝗼𝘂'𝗿𝗲 𝗼𝗻 𝗮 𝗚𝗟𝗣-𝟭.

You're losing weight. The number is moving. But without a body composition baseline, you have no idea what you're actually trading away.

That's the Muscle Tax. The lean mass that quietly disappears during rapid, unguided weight loss while the scale tells you everything is going great.

Muscle isn't just aesthetic. It's your metabolic rate, your insulin sensitivity, your structural armor. Lose enough of it and the weight loss win becomes a long-term loss.

Swipe to see what the scale isn't telling you. ⬇️

DM me AUDIT for details on DEXA-guided weight management.

04/08/2026

Muscle is the currency of longevity. Don't go bankrupt trying to lose weight.

The GLP-1 conversation is everywhere right now. What's missing from most of it is the question nobody's asking out loud: 𝘄𝗵𝗮𝘁 𝗲𝘅𝗮𝗰𝘁𝗹𝘆 𝗮𝗿𝗲 𝘆𝗼𝘂 𝗹𝗼𝘀𝗶𝗻𝗴?

Rapid weight loss without structural data means you're flying blind. A significant portion of what disappears on the scale isn't fat... it's lean muscle mass. And muscle isn't just aesthetic. It's your metabolic engine, your glucose sink, your structural armor against aging.

The scale can't tell you if you're succeeding. It only tells you you're shrinking.

A DEXA scan tells you exactly what's being lost, so you can protect the machine while you shed the weight. That's the difference between losing weight and actually getting leaner.

Protect your lean mass. Book your DEXA scan. Link in bio.

04/08/2026

𝗧𝗵𝗲 "𝗲𝗮𝘁 𝗹𝗲𝘀𝘀, 𝗺𝗼𝘃𝗲 𝗺𝗼𝗿𝗲" 𝗲𝗿𝗮 𝗶𝘀 𝗼𝘃𝗲𝗿. 𝗪𝗲𝗹𝗰𝗼𝗺𝗲 𝘁𝗼 𝘁𝗵𝗲 𝗺𝗲𝗮𝘀𝘂𝗿𝗲𝗺𝗲𝗻𝘁 𝗲𝗿𝗮.

Generic advice works for generic bodies. If you're a high performer who's been doing everything right and still not getting the result, the problem isn't effort. It's data.

Your metabolism adapts. It recalibrates to your intake, your training load, your stress, your sleep. A population-average calculator can't track any of that. A clinical RMR test measures exactly what your engine is doing right now, at idle, with no guesswork in the equation.

That number is your baseline. Everything else... your nutrition strategy, your deficit, your fueling protocol... gets built on top of it. Without it you're tuning a machine you've never actually measured.

Book your RMR test. Find your number. Link in bio.

04/07/2026

04/05/2026

𝗬𝗼𝘂 𝗰𝗮𝗻'𝘁 𝗼𝘂𝘁-𝘁𝗿𝗮𝗶𝗻 𝗮 𝘀𝘁𝗮𝗿𝘃𝗲𝗱 𝗲𝗻𝗴𝗶𝗻𝗲.

We see it constantly. High performers training five days a week, exhausted, frustrated, body composition completely stuck. When we run their RMR, the answer is right there... they're chronically under-fueling.

Here's what's actually happening. When your intake drops below your metabolic floor, your body doesn't accelerate fat loss. It down-regulates. The Metabolic Cylinder cuts output, recovery stalls, and your metabolism recalibrates to match the deprivation.

You're not lazy. You're not broken. You're running a high-performance engine on an empty tank and wondering why it won't perform.

𝗧𝗵𝗲 𝗳𝗶𝘅 𝗶𝘀𝗻'𝘁 𝗲𝗮𝘁𝗶𝗻𝗴 𝗹𝗲𝘀𝘀. 𝗜𝘁'𝘀 𝗲𝗮𝘁𝗶𝗻𝗴 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗮𝗰𝘁𝘂𝗮𝗹 𝗻𝘂𝗺𝗯𝗲𝗿.

Find out if you're an under-fueled performer. Take the Precision Longevity Audit. Link in Comments