I changed my calligraphy after I was an adult. I was inspired by this NYT OpEd: https://archive.nytimes.com/www.nytimes.com/interactive/2009/09/04/opinion/20090

I changed my calligraphy after I was an adult. I was inspired by this NYT OpEd: https://archive.nytimes.com/www.nytimes.com/interactive/2009/09/04/opinion/20090908_opart.html?em https://archive.nytimes.com/www.nytimes.com/interactive/2009... What impressed me was that there are more efficient ways to make your strokes. Some ways make your hand move less. Do You know any study about it?