Know Your Physio Case Study: Eduardo K.

“Me siento tan bien este año comparado con el año pasado. So I’m another person. I feel great.”

Eduardo did not have an information problem. He had a body that had carried the same weight for more than a decade, a busy social and travel life that made consistency hard, and a scale that had not shown a number under 210 pounds in over ten years. He knew what he wanted. What he did not have was a way to make the effort actually pay off, week after week, without giving up the life he enjoyed.

What changed was not a punishing diet or a crash plan. It was data-driven health coaching: weekly accountability with a coach who tracked his weight, his training, and his habits alongside him, and a simple system he could keep running in his real life. Over a few months, Eduardo did not simply lose weight. He gained strength he had never had, slept better, and, in his own words, became another person.

Day 1: Baseline Assessment

A man who had carried the same weight for more than a decade, ready for a different result.

The Challenge

Eduardo had stayed above 210 pounds for more than ten years, with a busy social and travel life that made consistency hard. He had never been able to do a single pull-up, and weight that would not move had become the normal he expected.

Starting Weight 237 lbs Self-Reported Start
Years Above 210 10+ yrs A Long-Standing Plateau
Pull-Ups 0 Could Not Do One

"Can you imagine, I was like 237. We're talking almost 30 pounds."

For years, the scale had been stuck. Eduardo had stayed above 210 pounds for so long that he could not remember the last time he had seen a smaller number. The turn came when the work stopped being about willpower and started being about a system he could measure. When he finally crossed under that line, the milestone was years in the making, and the reaction was immediate:

“In a low, first time, as far as I can remember, that I’m under, like, 210. So I’m very, very happy.”

Body Transformation

Almost thirty pounds down, and under 210 for the first time in over a decade

Total Weight Lost ~28 lbs
Starting Weight 237 lbs
Lowest Reading 208.7 lbs
Under 210 10+ Years
A Sustainable Transformation

The weight came off at roughly one to one and a half pounds a week, and Eduardo gained muscle as the fat dropped, the signature of a real recomposition rather than a crash diet.

The change on the scale was unmistakable. Eduardo started at about 237 pounds and came down to a low of 208.7 pounds, almost thirty pounds lost, and crossed under 210 for the first time in more than ten years. The weight came off at a steady, sustainable pace of roughly one to one and a half pounds a week, not through deprivation. “Can you imagine, I was like 237,” he said. “We’re talking almost 30 pounds.”

What mattered as much as the number was how it came off. Andrés noticed Eduardo was gaining muscle as the fat dropped, the signature of a real recomposition rather than a crash. After an early stretch where the number dipped to its lowest, Eduardo hit a rough patch and the weight ticked back up slightly. Instead of quitting, he used his weekly check-ins to get back on track, settling in around 209 to 210 pounds and pointing the trend down again. The goal from here is clear: 200 pounds in the near term, and 190 as the longer-term target.

Strength & Momentum

The scale was only half the story. The same months brought a strength win he had never reached before.

Pull-Ups
6
↑ from 0 (could not do one)
Weight Loss Rate
1 to 1.5 lbs / week
↓ steady, sustainable pace
Pull-Ups (reps in a set)
Before
Now
Body Weight (lbs)
Trending down to a 10-year low
From zero pull-ups to six in the same stretch that the scale finally moved. As Eduardo described the difference this year: “So I'm another person. I feel great.”

If the scale told the obvious story, his strength told the more surprising one. For his entire life, Eduardo had never been able to do a single pull-up. In the same stretch that the weight finally moved, he pulled his body up over the bar six times in a row. The man who could not do one had gone to six.

That win came from consistent, repeatable work, not heroics: lifting weights three to four times a week, tennis twice a week, and a nutrition pattern with more protein that still left room for travel and dining out with friends. None of it required him to put his life on hold. He described the difference plainly, in his own words: “Por lo menos, antes yo no podía hacer ni un pull-up. Ayer hice 6.”

“I have slept like seven hours and change, which is like huge for me, you know, because I feel great.”

Recovery & Sleep

The simple, repeatable habits that helped the rest of the work hold

Sleep On Protocol Nights ~7 hrs And Change
Pre-Bed Routine Magnesium Plus A Warm Shower
How He Felt Great In His Own Words
The Compounding Shift

A magnesium supplement and a warm shower before bed, exactly the way Andres recommended, became the small, repeatable routine that anchored Eduardo's nights. On those nights he slept about seven hours and change, which he called huge for him, and he woke up feeling great.

Sleep was where a lot of these gains compounded. Eduardo did not have a wearable feeding him overnight lab numbers, but he did have a simple routine that worked. On the nights he took a magnesium supplement and a warm shower before bed, exactly the way Andrés recommended, he slept about seven hours and change and woke up feeling great. For someone whose nights had often been short, that was, in his own words, huge. The lesson was not a gadget. It was a small, repeatable habit that he could actually keep.

Foundations of Success

A multi-dimensional approach built on accountability, consistency, and a life he could keep living.

Weekly Accountability

Regular check-ins with a coach who reviewed the scale, the training, and the week with him, so a single slip never became a reason to quit. After one rough stretch, Eduardo got right back on track.

Consistent Training

Lifting weights three to four times a week plus tennis twice a week built the strength behind both the weight loss and the first pull-ups of his life.

Nutrition That Fit His Life

More protein and a steadier eating pattern that still left room for travel, friends, and dining out. The plan bent to his real life instead of fighting it.

Simple Recovery Habits

A magnesium supplement and a warm shower before bed turned a hard part of his day, sleep, into a repeatable routine that left him feeling great in the morning.

Eduardo’s story is not a six-week sprint. It is a system he can keep running, one where a single slip is a data point and not a failure, and where weekly accountability turns good intentions into results he can see. He is still building, working toward 200 and then 190 pounds from an already strong base, but the throughline is simple. The plan was never the hard part. Keeping it simple enough to live with, week after week, is what made it stick.

That is the promise of data driven health coaching: you stop guessing, and you start running a system built around your own life. Book a call with the Know Your Physio team to see what your numbers say about you.

Medical Disclaimer: This case study is for informational and educational purposes only and does not constitute medical advice. Individual results vary based on numerous factors including genetics, adherence, starting point, and medical history. Always consult with a qualified physician or healthcare provider before making any decisions regarding your health, nutrition, training, or supplementation. The results presented reflect one individual’s outcome and should not be interpreted as typical or guaranteed results.

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Andres Preschel

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