Figure 1
![Figure 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs10033-019-0332-z/MediaObjects/10033_2019_332_Fig1_HTML.png)
Motivation of this study: a Two rigid links are connected by a traditional rotation joint. b Two rigid links are connected by a flexure hinge. c What should be the configuration of the flexure hinge?
Motivation of this study: a Two rigid links are connected by a traditional rotation joint. b Two rigid links are connected by a flexure hinge. c What should be the configuration of the flexure hinge?