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Model Perspective
Model Perspective
Nov 5, 2025 · Fundamentals

Can Traditional Martial Arts Survive the Physics of Power Slap? A Biomechanical Model

This article builds a quantitative biomechanical model of Power Slap, analyzes the stages of a slap, derives force, energy and pressure equations, evaluates key variables such as speed, contact time, angle and area, and uses the case of Zhao Hong‑gang to illustrate how physics, training and strategy determine victory or knockout while highlighting safety and ethical concerns.

Risk Assessmentbiomechanicsimpact modeling
0 likes · 19 min read
Can Traditional Martial Arts Survive the Physics of Power Slap? A Biomechanical Model
Model Perspective
Model Perspective
Oct 30, 2022 · Fundamentals

Why Giants Can’t Exist: The Physics of Scaling and Bone Strength

The article explains that when a human’s height is doubled, its volume and weight increase eightfold while bone strength only quadruples, making the legs unable to support the extra load, illustrating the scaling laws that prevent real giants from existing.

allometric scalingbiomechanicsphysics of bodies
0 likes · 4 min read
Why Giants Can’t Exist: The Physics of Scaling and Bone Strength