I would agree with your assessment of where your confusion began. And I obviously made a quick post without context and didn't help much. In my first post, I just wanted to note quickly what I thought was fairly obvious, and discovered it was not!
To be more clear, a jump stop is another way of saying a two-foot stop as opposed to a one-two stop, that is, a stop in which one foot lands before the other. And you can have two different ways of getting to that two-foot stop, one allowing use of a pivot, one not.
|