• Javier Feliubadaló
Pre-Competition Activation in BJJ: What Works and What Is a Myth
What evidence says about pre-competition activation in BJJ: specific warm-ups, imagery, and breathing. And which myths to leave behind.
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Articles, tips and reflections on martial arts
• Javier Feliubadaló
Recovery Between Matches: What to Do with 5 Minutes vs 3 Hours
Protocols tailored to your available turnaround: 5 minutes, 90 minutes, or three hours. Hydration, fuel, and reactivation between matches.
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• Javier Feliubadaló
Central Fatigue in BJJ: Why Decision-Making Drops by Match Four
Physical strength does not collapse under mental fatigue, but tactical perception does. Evidence and cognitive load management in tournaments.
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• Javier Feliubadaló
Mental Training in BJJ: Attention, Decision-Making, and Pressure
Brain training apps will not improve your jiu-jitsu. What scientific evidence shows regarding transfer and training methodologies that actually work.
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• Javier Feliubadaló
Pre-Competition Routines in BJJ: Evidence and Practice
What meta-analyses show about pre-competition routines in combat sports, where they fit in BJJ, and how to build your own reliable routine.
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• Javier Feliubadaló
Tournament Week in BJJ: Taper, Priming, and Execution
How to plan the days before competing: volume tapering, day-before priming, pre-match PAPE, and evidence-based fight preparation.
Read more → • Javier Feliubadaló
How to choose a BJJ academy in Barcelona: a practical guide
Instructor, method, safety, schedule, prices, atmosphere and follow-up: practical questions to compare academies before you decide.
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• Javier Feliubadaló
Kids Jiu-Jitsu: what to expect during the first month
How to prepare for the first class, observe realistic adaptation and support your child’s learning without adding pressure.
Read more → • Javier Feliubadaló
The Physiology of Chokes in BJJ: Science, Technique and Safety
Explore the science behind blood chokes: cerebral vascular anatomy, the role of the carotid sinus, tolerance times, and safety guidelines for mindful practice.
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• Javier Feliubadaló
Energy Systems and Nutrition for BJJ Competition
How to train the three BJJ energy systems and which supplements are backed by real evidence. Includes references and anti-doping warning.
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• Javier Feliubadaló
History of Brazilian Jiu-Jitsu (BJJ)
Origins of Brazilian Jiu-Jitsu: an epic journey from the roots of Judo to the Gracie family revolution and its global impact.
Read more → • Javier Feliubadaló
Should You Have External Goals in Jiu Jitsu?
Reflection on intrinsic vs extrinsic motivation in BJJ training and how to find the perfect balance.
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