I was wrong, I admit it.
Rostyslav Yatsun
šAuthor of the book "Nutrition and Training"
ā
15 years of experience
šLive and Online Consulting
05/19/2026
Sometimes, I can be arrogant. Itās not good for me, but itās probably good for others. Every sentence Iāve ever read outside of textbooks, every theory Iāve ever heard, all the "new products"āIāve tested them myself, or someone tested them under my meticulous, sometimes annoying, patronage.
In practice, it looked like this: Someone, necessarily an authority, claims that the supplement "L-roketin" affects fat burning. Without changing my diet and following it PERFECTLY!, without changing my training program (AND FOLLOWING IT EXACTLY AS I DID A MONTH AGO), without changing my sleep protocol!, without changing my 6 glasses of water a day, without changing absolutely anything, I take super-meticulous measurements of everything that can be measured, DO LAB TESTS at a private clinic, add the "L-rocket" for a month, and see what happens to me.
And so, every time I had the urge to test something (and the urge is constantly there), my life turned into "Groundhog Day" where I wouldn't even change my working hours, just to be able to affirmatively say: "I TESTED IT! I KNOW! AND YOU JUST HEARD ABOUT IT SOMEWHERE!".
Yes, I can be arrogant because I've been dissecting this subject down to the molecules for a good decade or two, and I affirmatively KNOW. I know not only what works, but also what doesn't, and because of this, I am able to save my clients time and money. Arrogance doesn't suit the arrogant, but in my case, I hope there's some real benefit to it.
05/12/2026
Probably not Sakura, but still in full bloom š
If you keep doing what youāve always done, youāll stay right where you are. Real growth only happens when you do what you CANāT. Itās those 1, 2, 3, 5! reps "beyond failure" that actually count; everything before that is just a warm-up for the main act.
05/05/2026
Simple is clever.
The simpler the scheme, the less likely it is that something will go wrong. Simplify, cut back, and rationalize for a specific goal. Because a wise person, instead of "working hard," does "only what is necessary."
04/28/2026
Itās just a specific set of knowledge.
I am absolutely in the BEST shape of my life. 176 cm \ 72 kg(!). As soon as this new nutrition plan got me here, I couldn't help but reminisce about the competitions I regularly competed in back in the first half of the 2010s, where I gained both medals and pure satisfaction.
The next event worth noting is the Toronto Pro. Hereās the dilemma: Iāll be 20! kg lighter than most of my competitors, which (probably) wipes out my chances of winning. However, it gives me a unique opportunity to see what Iām made of against guys who are 20! (20 kg, Carl!) heavier. Iām confident that my conditioning and quality will be significantly better than the vast majority of participants, even if I had to step on stage this Sunday. I donāt think Iāll win. I know Iāll enjoy it. I know itās going to be a unique sight. Toronto Pro ā Iām coming for you.
I train in person because I LOVE getting goosebumps from your results.
04/13/2026
āŖļø Itās not the workouts or the supplements, but nutrition itself is responsible for whether a person is lean or overweight, for well-being and health.
ā«ļø And you don't have to starve yourself or eat only vegetables. A balanced diet can consist of foods you like, and I am ready to use my 15 years of experience to create a plan tailored specifically to your goals, lifestyle, and preferences.
šFree trialš
ā¬ļøDetails and customer results in the commentsā¬ļø
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