
Shark Tank Performance LAb

Welcome to my blog and personal site!
I’m Michal “Paraibinha” a GFTeam Brazilian Jiu-Jitsu black belt and a dual-licensed medicine doctor with a unique focus on the nexus between medicine and martial arts. At the heart of Berlin, I explore how scientific insights can enhance athletic performance and overall well-being. Through this blog, I share discoveries and advice aimed at empowering athletes and enthusiasts alike.
Join me on a journey through the compelling world of sport science and martial arts.
Connect with me:
Latest articles and episodes
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GFTeam Morrocoyo BJJ – The new internet site is now Live!
Our Brazilian Jiu-Jitsu gym finally has a new home online. You can now check out class times, updates, and what we’re all about at Morrocoyo BJJ – Berlin The site’s simple, straight to the point—just… Read more
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Episode 11: Female Athletes: Menstrual Cycle Effects on Athletic Performance, Training, and Recovery in Combat Sports
This article discusses the impact of the menstrual cycle on female athletes, particularly in combat sports like Brazilian Jiu-Jitsu. It highlights hormonal fluctuations, their effects on performance, recovery, injury risk, and cognitive function. A personalized… Read more
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Episode 10: Winter Survival Guide for BJJ Athletes: How to Prevent Colds and Infections During Training Camps and Winter Season
Winter and stress weaken immunity, increasing infection risk. BJJ and in general all combat sports athletes face challenges like nutrient deficiencies and intensified exposure. The article provides a list of supplements with best evidence, to… Read more
FAQs
General
What is this project / blog about?
The “Shark Tank Performance Lab” is a blog project aiming at delivering a top notch, up-to-date, yet highly digestible, scientifical knowlege. It covers various topics at the intersection of medicine and martial arts, main center of gravity being Brasilian Jiu-Jisu. It’s designed to improve both your physical and mental approach to your health and combat sports.
How often do you publish?
Due to real life duties (family, work, coaching) I’ll be dropping a new article every two weeks. There’s a publishing plan for a some time ahead. Stay tuned!
Service
What other services do you offer?
In addition to free quality knowlege shared in blog articles, I offer personalized consultations, in-depth webinars to whom may be interested.
What topics do you cover in the seminars?
Including, but not limited to:
- Doping in BJJ, substances, dosages, risks, Post-Cycle-Therapy, lab tests, anti doping testing
- SARMs and Peptides. pro and ontra, risks. Actual science data, anectodal data.
- Overview of the selection of supplements for combat sports with dosages, pro and contra, scientifical evidence, stacking options
- Skin Infections on the mat. A comprehensive course about recognising, risks, prevention and treatment.
- First help in common mat sport injuries.
- Legal testosterone optimizing. Supplements and life style adjustments.
- Deep Dive on some topics from my blog
Can I propose a specific topic?
Sure. Just contact me.
Do you offer consultations/seminars in other languages?
Yes, in addition to English, I offer my services in German and Polish.
How often do you host seminars/ webinars?
I will host them regularely through the year. To keep informed sign up for the Newsletter and follow my social media, where I will be announcing dates, topics, and registration details.
What does the consultation contain? Is it the same as a doctor’s visit?
Check out here
How much will the webinars/ consultation cost?
Check it out here.
Endorsements
Good mix of a fighter and a doctor
Michal is a real deal in both the medical field and on the mats. He knows how to make us better and healthier. I’ve seen it firsthand. Check out his work; it’s game-changing

Gabriel Raihno
Head Coach GFTeam Europe, BJJ Black Belt

Master Julio Cesar Pereira
Head Coach GFTeam World, BJJ Coral Belt
Consultation
Book a consultation
Schedule your consultation and check how can I help you.


