The author prefers the classic method described by Insall et al 3,4 in the 1970s. It is the preferred technique to achieve a perfect rectangle in flexion while obtaining proper femoral rotation.

How to Rotate Animation in PowerPoint. You can't make pictures or charts move when you click them on paper, but you can in a PowerPoint slideshow. Inject life into any PowerPoint presentation by ...

Rotating rectangle EFGH makes it easier to visualise which two shapes are similar. Rectangles EFGH and IJKL are similar. Their lengths are three times their widths.