Minor corrections: On request, now the hip of the human model has been slightly bound to the joint b1y1 (β1γ1) of the leg of the movement mechanism model.
This biomechanical video implements only minimal key mechanism elements in straightforward and compact motions to introduce a little ideas . In new business scene in the near future, the movement links of formulas will increase, and the movement smoothness and resolution will further increase. It ultimately this finite element method extends to the work of DNA and mitochondria. This finite element simulation is an analysis method of continuum mechanics different from neural networks and genetic algorithms. That brings a new wave to metrology in biotechnology.
This is based on the method that when Ip Man tried to spread Wing Chun Kung Fu to the world.