BJJ Mental Models
Mini Ep. 39: Surface Area
Jan 30, 2025
Dive into the intriguing concept of surface area in jiu-jitsu. Discover how applying force through a minimal surface area can create maximum pressure, illustrated by the 'shoulder of justice' crossface pin. Learn about the psychological tactics for outmaneuvering larger opponents while discussing various benefits of minimizing surface area. This episode blends physical insights with strategy, enhancing your understanding of pressure in the grappling art.
08:27
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Quick takeaways
- Maximizing pressure in jiu-jitsu requires applying maximal force through the smallest surface area, enhancing effectiveness in techniques like side control.
- Psychological pressure, created through strategic movement and positioning, significantly impacts an opponent's performance and decision-making in grappling situations.
Deep dives
Understanding Pressure in Jiu-Jitsu
Pressure in jiu-jitsu is crucial and can be understood through a physics perspective, specifically the formula which defines pressure as the ratio of force to surface area. To maximize pressure during grappling, a practitioner should apply maximum force over the smallest surface area possible. This principle explains why a sharp object, like a knife, causes more damage than a dull one; the same concept applies when applying pressure in techniques such as side control. By concentrating weight into a smaller area, such as using a shoulder to apply pressure to an opponent's jaw, a smaller athlete can generate effective leverage against larger opponents.
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