I'm in agreement with Lynn....there is a Top Arc...a straight line for "3-4 clicks" in frame#5 (first from the bottom left)then a pulley...it's definitely not a Circle Path...i believe the gentlemen in Sequence #3 has more of a circle path than I do ...the hitting in Sequence #2 is definitely not circle path....Maybe I'm see things.....It might be the "LSD" kicking in though!!! I guess it depends on if you define a "Circle Path" ...as a pure circle, an oval, an arc, etc... or a "Line Path" as Linear or Curvilinear....Perhaps the boundaries need to be more defined....I would like to hear more!!!