Frame Timing:

Becky to walk up ladder = 369

(from base of ladder)

Becky to reach box = 24

Becky to pass box =320

Katie to recieve box = 56

Katie to re-adjust grip = 47

Katie to turn around =63

on heels

Katie to walk off = 60

By comparing the frame timings we can see that becky tends to move a lot slower than Katie does, as it takes her a few hundred frames to climb the ladder, and also to pass the box. Her general movement is fairly smooth, and exaggerated (as she stretches greatly when reaching for the box and climbing the ladder) but it is very slow.

Katie tends to move with stiffer but quicker movement, it only takes her 60 frames to walk off, although watching the motion slowly we can see that there is very little movement occurring in the joints; she shuffles rather than walks.

On this contact sheet I have drawn in annotations to support my notes above