PhilUK said..Subsonic said..
He seems confused.
Mast foot is your foot closest to the mast (front foot). what he's referring to is mast base pressure. They are two different things which will produce different results when described properly to a learner.
Nah, the mast foot is the bottom of the mast. Similar sort of thing as the foot of the hills.
Well the sail has a foot, the mast don't. Technically speaking. It does have a base though.
Seriously though (and maybe this is what he actually meant too) there is no issue with using the terminology, provided what is meant by it is explained properly first, which it absolutely should have been if a learner has advanced to the point of needing to hear it. You do need to have something to blurt out at a moments notice right when the sail pulls enough to get on the plane. It's the difference between that "I got planing" moment and another swim.