Task 4.1 : Fish swimming

By examining these similarities

https://varipon.com/index.php/work-plan-2/task-21/ 

https://varipon.com/index.php/work-plan-3/task-32/

I found a key in the fish immediately.

when I saw the figure of a fish swimming, I laughed involuntarily. because it seems to be the same locomotion of the human legs.

References

, 

http://royalsocietypublishing.org/content/royptb/362/1487/1973/F1.large.jpg?width=800&height=600

Be present in common to these, it's a natural fluid phenomena. that is the vortex and the turbulence. In other words, insofar as there is fluid phenomenon, through the evolution, the mechanism of the body of organisms being optimized thereto.

In the Wing Chun of the chinese martial arts, there is a same step method that leads to this phenomena.