Coach,
As you've already said in another topic of this forum, "ring strength is maximal strength training". Well, at first it seemed to me that you were talking about upper body maximal strength, but reading the introduction to the rings one course, you mention tha ring strength transfers to the olympic jerk and even to squats.
Then I saw the weekly schedule when Foundation 4 is mastered (which, as you've said, is the best scenario) and the only lower body exercise is the SLS element as a warm up.
From there I really got lost.
Does direct lower body maximal strength training stops with Foundation 4, since it's now used only as a warm up?