Seems like many people have tried twisting their foot in a strap, when crashing with high speed or just riding waves.
Besides giving a lot of comfort, the Rotatable Footstrap Plate adds also SAFETY
A little stop feature can be removed, so the plate (and your foot) can make a full turn when your board spins.
FootstrapPlate_complete.jpg [ 110.61 KIB | Viewed 1893 times ]
You can see more of this new strap system at http://www.sportsgear-solutions.com/"What counts is the fun on the water - strapped or strapless!"