DavidJohn said..
Jason went through a stage back then when he was using a single foot strap on his sup surfing board (to help with getting airs etc) and I guess he thought that others might want to do the same and put the option on their production boards.
Yeah that's right Jason Polakow (JP) was always a windsurfer and used to straps , even though the Sup boards have his name he was never a serious supper and thought the front strap would help , Im guessing the board model is pre 2012 it was phased out very quickly but that board would be a good foil option now.